Merge pull request #697 from DanielMaly/master

Changed DTAttributedTextContentView to discard invalid CGContexts.
Cocoanetics · Jan 6, 2014 · b07c6ea · b07c6ea
2 parents a34d9eb + d98863e
commit b07c6ea
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Core/Source/DTAttributedTextContentView.m b/Core/Source/DTAttributedTextContentView.m
@@ -1020,6 +1020,10 @@ - (UIImage *)contentImageWithBounds:(CGRect)bounds options:(DTCoreTextLayoutFram
 
 	CGContextRef context = UIGraphicsGetCurrentContext();
 
+	if(!context) {
+		return nil;
+	}
+
 	CGContextTranslateCTM(context, -bounds.origin.x, -bounds.origin.y);
 
 	[self.layoutFrame drawInContext:context options:options];