Prevents #67 - out of bounds color crashes.

stefanceriu · Aug 15, 2015 · 710728b · 710728b
1 parent 782cecb
commit 710728b
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/SCXcodeMinimap/SCXcodeMinimapView.m b/SCXcodeMinimap/SCXcodeMinimapView.m
@@ -420,7 +420,13 @@ - (NSDictionary *)layoutManager:(NSLayoutManager *)layoutManager
 		}
 	}
 
-	NSColor *foregroundColor = [[((DVTFontAndColorTheme *)theme.dvtTheme) syntaxColorsByNodeType] pointerAtIndex:nodeType];
+	DVTPointerArray *colors = [((DVTFontAndColorTheme *)theme.dvtTheme) syntaxColorsByNodeType];
+
+	NSColor *foregroundColor = nil;
+	if(nodeType < colors.count) {
+		foregroundColor = [colors pointerAtIndex:nodeType];
+	}
+
 	if(foregroundColor == nil) {
 		foregroundColor = theme.sourcePlainTextColor;
 	}