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add null pointer check, fixes startup crash with null video driver

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This commit is contained in:
Brad Parker 2017-03-19 19:25:19 -04:00
parent c9c0621076
commit 151feee826
1 changed files with 3 additions and 2 deletions
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5
gfx/video_thread_wrapper.c
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@ -523,8 +523,9 @@ static bool video_thread_handle_packet(
break;
case CMD_POKE_SET_ASPECT_RATIO:
thr->poke->set_aspect_ratio(thr->driver_data,
pkt.data.i);
if (thr->poke && thr->poke->set_aspect_ratio)
thr->poke->set_aspect_ratio(thr->driver_data,
pkt.data.i);
video_thread_reply(thr, &pkt);
break;