can be NULL

MarioBlazek · MarioBlazek · commit 2a070aadbb3e · 2017-10-25T11:11:43.000+02:00
diff --git a/bundle/Form/FieldTypeHandler/EnhancedFile.php b/bundle/Form/FieldTypeHandler/EnhancedFile.php
@@ -71,7 +71,7 @@ protected function buildFieldForm(
         if (false !== $maxFileSize || !empty($allowedExtensions)) {
             $constraints = array();
 
-            if (false !== $maxFileSize) {
+            if (false !== $maxFileSize && !empty($maxFileSize)) {
                 $constraints['maxSize'] = strval($maxFileSize) . "M";
             }
 

Original file line number	Diff line number	Diff line change
`@@ -71,7 +71,7 @@ protected function buildFieldForm(`
`71`	`71`	`if (false !== $maxFileSize \|\| !empty($allowedExtensions)) {`
`72`	`72`	`$constraints = array();`
`73`	`73`
`74`		`- if (false !== $maxFileSize) {`
	`74`	`+ if (false !== $maxFileSize && !empty($maxFileSize)) {`
`75`	`75`	`$constraints['maxSize'] = strval($maxFileSize) . "M";`
`76`	`76`	`}`
`77`	`77`