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a11y: return -1 if parent is NULL

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Christian Hergert 2021-11-19 11:59:29 -08:00 committed by Samuel Thibault
parent 075e954b71
commit 2fa9f934b6
1 changed files with 3 additions and 0 deletions
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gtk/a11y/gtkatspicontext.c
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@ -334,6 +334,9 @@ get_index_in_parent (GtkWidget *widget)
GtkWidget *child;
int idx;
if (parent == NULL)
return -1;
idx = 0;
for (child = gtk_widget_get_first_child (parent);
child;