From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 7 Feb 2021 14:36:12 +0000 (+0200)
Subject: Add some state checking to ImageLoader
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=2ebdf45974a0a7649b3488f9da4b8cf90a1db584;hp=2ebdf45974a0a7649b3488f9da4b8cf90a1db584;p=libs%2Fgui.git

Add some state checking to ImageLoader

Reject attemps to call load again on the same loader
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