Added small fix for empty files.

stefanceriu · stefanceriu · commit 56198f6515bb · 2013-11-28T10:07:34.000Z
diff --git a/SCXcodeMinimap/SCMiniMapView.m b/SCXcodeMinimap/SCMiniMapView.m
@@ -183,7 +183,7 @@ - (void)updateTextView
     
     NSMutableAttributedString *mutableAttributedString = [self.editorTextView.textStorage mutableCopy];
     
-    if(mutableAttributedString == nil) {
+    if(mutableAttributedString.length == 0) {
         return;
     }
 	

Original file line number	Diff line number	Diff line change
`@@ -183,7 +183,7 @@ - (void)updateTextView`
`183`	`183`
`184`	`184`	`NSMutableAttributedString *mutableAttributedString = [self.editorTextView.textStorage mutableCopy];`
`185`	`185`
`186`		`- if(mutableAttributedString == nil) {`
	`186`	`+ if(mutableAttributedString.length == 0) {`
`187`	`187`	`return;`
`188`	`188`	`}`
`189`	`189`