Clarify extracting error type.
Clarify extracting error type.

wocky_enum_from_nick() doesn't modify its final parameter if it returns
FALSE, so this code already did the right thing for unrecognised error
types. But this patch rearranges the code to make this clearer.

Reviewed-by: Simon McVittie <2b470b34502dbf3ba4bcc04ea7e64f4e0e104f33@collabora.co.uk>

noonien-d/wocky,freedesktop-unofficial-mirror/wocky,noonien-d/wocky,freedesktop-unofficial-mirror/wocky,noonien-d/wocky,freedesktop-unofficial-mirror/wocky