@@ -1881,7 +1881,7 @@
}
NSMutableDictionary* segment = [self.content.segments[indexPath.section] mutableCopy];
NSString *oldCC = [segment objectForKey:@"cc"];
- if (oldCC == nil) {
+ if (oldCC == nil || oldCC.length == 0) {
oldCC = cc;
} else {
if ([[oldCC substringFromIndex:oldCC.length - 1] isEqualToString:@";"]) {