Calling a function from Objective-C and getting the return value?

Posted by Nick Brooks on Stack Overflow See other posts from Stack Overflow or by Nick Brooks
Published on 2010-05-22T15:26:12Z Indexed on 2010/05/22 15:30 UTC
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Filed under:

objective-c

|

cocoa

I have this code

   NSString *tr = [self sendUrl:@"http://google.com/"];

But for some reason 'tr' will remain nil after it is executed. What am I doing wrong?

P.S. sendUrl returns an NSString

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