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scrolledwindow: Avoid critical when removing source

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Make sure indicator->conceil_timer is actually set before trying to
remove it.
This commit is contained in:
Timm Bäder 2017-05-10 10:55:50 +02:00 committed by Carlos Garnacho
parent 084b356d1e
commit 030b96cb49
1 changed files with 2 additions and 1 deletions
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3
gtk/gtkscrolledwindow.c
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@ -3810,7 +3810,8 @@ indicator_set_fade (Indicator *indicator,
{ {
indicator->conceil_timer = g_timeout_add (INDICATOR_FADE_OUT_TIME, maybe_hide_indicator, indicator); indicator->conceil_timer = g_timeout_add (INDICATOR_FADE_OUT_TIME, maybe_hide_indicator, indicator);
} }
if (!visible && gtk_widget_get_mapped (indicator->scrollbar)) if (!visible && gtk_widget_get_mapped (indicator->scrollbar) &&
indicator->conceil_timer != 0)
{ {
g_source_remove (indicator->conceil_timer); g_source_remove (indicator->conceil_timer);
indicator->conceil_timer = 0; indicator->conceil_timer = 0;