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Type comparison warning

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Type comparison warning

Subject: Type comparison warning
From: DKJ <email@hidden>
Date: Thu, 30 Oct 2008 10:12:15 -0700

I'm probably missing something simple, but I don't understand why this line:

	return (i == -1 ? [NSNull null] : [NSNumber numberWithInteger:i]);

(where i is an NSInteger) produces this warning:

	"comparison of distinct Objective-C types lacks a cast"

(The return type of the method is id.)

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