Fix bug 286873 (patch by Wevah), r=josh, sr=pinkerton.

camino/src/extensions/NSPasteboard+Utils.mm

@@ -70,7 +70,8 @@ NSString* const kCorePasteboardFlavorType_urld = @"CorePasteboardFlavorType 0x75
   const char* tempCString = [url UTF8String];
   [self setData:[NSData dataWithBytes:tempCString length:strlen(tempCString)] forType: kCorePasteboardFlavorType_url];
 
-  tempCString = [title UTF8String];
+  if (title)
+    tempCString = [title UTF8String];
   [self setData:[NSData dataWithBytes:tempCString length:strlen(tempCString)] forType: kCorePasteboardFlavorType_urln];
 }