Check for NULL groups in gtk_action_muxer_get_group ()
authorLuca Bacci <luca.bacci982@gmail.com>
Wed, 17 May 2023 12:00:56 +0000 (14:00 +0200)
committerLuca Bacci <luca.bacci982@gmail.com>
Mon, 29 May 2023 14:43:28 +0000 (16:43 +0200)
commitd642072603aa6714477eaa2876a909a7e7fc8cea
tree4a598953a1002206596031efedbf49223a005c84
parent21c53a1969df59af7ac9d3f5b4b83ef73db8265f
Check for NULL groups in gtk_action_muxer_get_group ()

The groups hash table is initialized lazily when inserting
the first GActionGroup (gtk_action_muxer_insert ()). Do as
all surrounding code does and check for NULL before using
groups.

This avoids triggering a warning
gtk/gtkactionmuxer.c