Use isEqual: to determine if value is NSNull

This commit is contained in:
Mattt Thompson 2012-10-05 09:12:00 -07:00
parent ce39687065
commit d97356c35c

View File

@ -473,7 +473,7 @@ static void AFNetworkReachabilityReleaseCallback(const void *info) {}
NSData *data = nil;
if ([pair.value isKindOfClass:[NSData class]]) {
data = pair.value;
} else if ([pair.value isKindOfClass:[NSNull class]]) {
} else if ([pair.value isEqual:[NSNull null]]) {
data = [NSData data];
} else {
data = [[pair.value description] dataUsingEncoding:self.stringEncoding];