diff --git a/builtin/stash--helper.c b/builtin/stash--helper.c
index 087d5aa695d4c4..542e7825acd887 100644
--- a/builtin/stash--helper.c
+++ b/builtin/stash--helper.c
@@ -1,14 +1,13 @@
-#include "../stash.h"
-#include <string.h>
-
-static const char builtin_stash__helper_usage[] ={
-	"Usage: git stash--helper --non-patch <tmp_indexfile> <i_tree>"
-};
-
-int cmd_stash__helper(int argc, const char **argv, const char *prefix)
-{
-	if(argc == 4 && strcmp("--non-patch", argv[1])==0)
-		return stash_non_patch(argv[2], argv[3], prefix);
-	else
-		usage(builtin_stash__helper_usage);
-}
+#include "../stash.h"
+#include <string.h>
+
+static const char builtin_stash__helper_usage[] = {
+	"Usage: git stash--helper --non-patch <tmp_indexfile> <i_tree>"
+};
+
+int cmd_stash__helper(int argc, const char **argv, const char *prefix)
+{
+	if (argc == 4 && !strcmp("--non-patch", argv[1]))
+		return stash_non_patch(argv[2], argv[3], prefix);
+	usage(builtin_stash__helper_usage);
+}
diff --git a/stash.c b/stash.c
index e7d9cb6768d508..c3d6e67de678c6 100644
--- a/stash.c
+++ b/stash.c
@@ -1,62 +1,65 @@
-#include "stash.h"
-#include "strbuf.h"
-
-static int prepare_update_index_argv(struct argv_array *args, struct strbuf *buf)
-{
-	struct strbuf **bufs,**b;
-	bufs=strbuf_split(buf,'\0');
-	for(b=bufs;*b;b++)
-		argv_array_pushf(args, "%s", (*b)->buf);
-	argv_array_push(args, "--");
-	strbuf_list_free(bufs);
-	return 0;
-}
-
-int stash_non_patch(const char* tmp_indexfile, const char* i_tree,
-	const char* prefix)
-{
-	int result;
-	struct child_process read_tree = CHILD_PROCESS_INIT;
-	struct child_process diff = CHILD_PROCESS_INIT;
-	struct child_process update_index = CHILD_PROCESS_INIT;
-	struct child_process write_tree = CHILD_PROCESS_INIT;
-	struct strbuf buf = STRBUF_INIT; 
-
-	argv_array_push(&read_tree.args, "read-tree");
-	argv_array_pushf(&read_tree.args, "--index-output=%s", tmp_indexfile);
-	argv_array_pushl(&read_tree.args, "-m", i_tree, NULL);
-
-	argv_array_pushl(&diff.args, "diff", "--name-only", "-z", "HEAD", "--",
-		NULL);
-
-	argv_array_pushl(&update_index.args, "update-index", "--add", "--remove",
-		NULL);
-
-	argv_array_push(&write_tree.args, "write-tree");
-
-	read_tree.env =
-		diff.env =
-		update_index.env =
-		write_tree.env = prefix;
-
-	read_tree.use_shell =
-		diff.use_shell =
-		update_index.use_shell =
-		write_tree.use_shell = 1;
-
-	read_tree.git_cmd =
-		diff.git_cmd =
-		update_index.git_cmd =
-		write_tree.git_cmd = 1;
-
-	result = run_command(&read_tree) ||
-		setenv("GIT_INDEX_FILE",tmp_indexfile,1) ||
-		capture_command(&diff,&buf,0) ||
-		prepare_update_index_argv(&update_index.args, &buf) ||
-		run_command(&update_index) ||
-		run_command(&write_tree) ||
-		remove(tmp_indexfile);
-
-	strbuf_release(&buf);
-	return result;
-}
\ No newline at end of file
+#include "stash.h"
+#include "strbuf.h"
+
+static int prepare_update_index_argv(struct argv_array *args,
+	struct strbuf *buf)
+{
+	struct strbuf **bufs, **b;
+
+	bufs = strbuf_split(buf, '\0');
+	for (b = bufs; *b; b++)
+		argv_array_pushf(args, "%s", (*b)->buf);
+	argv_array_push(args, "--");
+	strbuf_list_free(bufs);
+
+	return 0;
+}
+
+int stash_non_patch(const char *tmp_indexfile, const char *i_tree,
+	const char *prefix)
+{
+	int result;
+	struct child_process read_tree = CHILD_PROCESS_INIT;
+	struct child_process diff = CHILD_PROCESS_INIT;
+	struct child_process update_index = CHILD_PROCESS_INIT;
+	struct child_process write_tree = CHILD_PROCESS_INIT;
+	struct strbuf buf = STRBUF_INIT;
+
+	argv_array_push(&read_tree.args, "read-tree");
+	argv_array_pushf(&read_tree.args, "--index-output=%s", tmp_indexfile);
+	argv_array_pushl(&read_tree.args, "-m", i_tree, NULL);
+
+	argv_array_pushl(&diff.args, "diff", "--name-only", "-z", "HEAD", "--",
+		NULL);
+
+	argv_array_pushl(&update_index.args, "update-index", "--add",
+		"--remove", NULL);
+
+	argv_array_push(&write_tree.args, "write-tree");
+
+	read_tree.env =
+		diff.env =
+		update_index.env =
+		write_tree.env = prefix;
+
+	read_tree.use_shell =
+		diff.use_shell =
+		update_index.use_shell =
+		write_tree.use_shell = 1;
+
+	read_tree.git_cmd =
+		diff.git_cmd =
+		update_index.git_cmd =
+		write_tree.git_cmd = 1;
+
+	result = run_command(&read_tree) ||
+		setenv("GIT_INDEX_FILE", tmp_indexfile, 1) ||
+		capture_command(&diff, &buf, 0) ||
+		prepare_update_index_argv(&update_index.args, &buf) ||
+		run_command(&update_index) ||
+		run_command(&write_tree) ||
+		remove(tmp_indexfile);
+
+	strbuf_release(&buf);
+	return result;
+}
diff --git a/stash.h b/stash.h
index 5b58766db7a0c1..89168621e47ad4 100644
--- a/stash.h
+++ b/stash.h
@@ -1,10 +1,11 @@
-#ifndef STASH_H
-#define STASH_H
-
-#include "git-compat-util.h"
-#include "gettext.h"
-#include "run-command.h"
-
-extern int stash_non_patch(const char*, const char*, const char*);
-
-#endif // STASH_H
+#ifndef STASH_H
+#define STASH_H
+
+#include "git-compat-util.h"
+#include "gettext.h"
+#include "run-command.h"
+
+extern int stash_non_patch(const char *tmp_indexfile, const char *i_tree,
+	const char *prefix)
+
+#endif /* STASH_H */