Fixed bug, that would cause Xcode 5 to crash, when connecting from Interface Builder to Text Editor

sbusch-mobivention · sbusch-mobivention · commit 16f9ff01e289 · 2013-09-19T15:35:55.000+02:00
diff --git a/SCXcodeMinimap/SCXcodeMinimap.m b/SCXcodeMinimap/SCXcodeMinimap.m
@@ -94,10 +94,14 @@ - (void)showMiniMap:(NSMenuItem *)sender
 
 - (void)onDocumentDidChange:(NSNotification*)sender
 {
+	if ([[[sender object] class] isSubclassOfClass:[NSDocument class]])
+	{
     SCMiniMapView *miniMapView = objc_getAssociatedObject([sender object], &kKeyMiniMapView);
     [miniMapView updateTextView];
 }
 
+}
+
 - (void)onCodeEditorBoundsChange:(NSNotification*)sender
 {
     if(![sender.object respondsToSelector:@selector(scrollView)]) {

Original file line number	Diff line number	Diff line change
`@@ -94,10 +94,14 @@ - (void)showMiniMap:(NSMenuItem *)sender`
`94`	`94`
`95`	`95`	`- (void)onDocumentDidChange:(NSNotification*)sender`
`96`	`96`	`{`
	`97`	`+ if ([[[sender object] class] isSubclassOfClass:[NSDocument class]])`
	`98`	`+ {`
`97`	`99`	`SCMiniMapView *miniMapView = objc_getAssociatedObject([sender object], &kKeyMiniMapView);`
`98`	`100`	`[miniMapView updateTextView];`
`99`	`101`	`}`
`100`	`102`
	`103`	`+}`
	`104`	`+`
`101`	`105`	`- (void)onCodeEditorBoundsChange:(NSNotification*)sender`
`102`	`106`	`{`
`103`	`107`	`if(![sender.object respondsToSelector:@selector(scrollView)]) {`