st-icon: check if gicon is null before unref.
Commit a6b49fe7d6
introduced a check for equality of priv->gicon vs gicon
and unref then return early if so. But if both are null,
we should not unref gicon. Only return.
https://bugzilla.gnome.org/show_bug.cgi?id=698863
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parent
ed63bda932
commit
e96d9e0ea1
@ -544,6 +544,7 @@ st_icon_set_icon_name (StIcon *icon,
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if (g_icon_equal (priv->gicon, gicon)) /* do nothing */
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{
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if (gicon)
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g_object_unref (gicon);
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return;
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}
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