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fullscreen-shell: Avoid NULL pointer dereference

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When there are no outputs present, an output pointer
can be NULL. Dereferencing such pointer will result
in a crash.

Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This commit is contained in:
Armin Krezović
2016-06-23 11:59:33 +02:00
committed by Pekka Paalanen
parent c77f258b4a
commit 70487cd404
1 changed files with 1 additions and 1 deletions
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fullscreen-shell/fullscreen-shell.c
+1 -1
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@@ -288,7 +288,7 @@ fs_output_for_output(struct weston_output *output)
static void static void
restore_output_mode(struct weston_output *output) restore_output_mode(struct weston_output *output)
{ {
if (output->original_mode) if (output && output->original_mode)
weston_output_mode_switch_to_native(output); weston_output_mode_switch_to_native(output);
} }