Christian Biesinger wrote:
rblah wrote:
I'm a bit confused about the code in QueryInterface:
if (aResult != NULL) { return NS_ERROR_NO_INTERFACE; }
Shouldn't aResult contain a reference to an interface? Why isn't this code something like "if (aResult == NULL)" ??
Hm, I would agree with you. I'd say the check should look like this:
if (*aResult == NULL) return NS_ERROR_NO_INTERFACE;
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