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examples/muxing: check on frame

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Fix crash in case frame is not defined (e.g. with muxing out.wav).
This commit is contained in:
Stefano Sabatini 2012-10-17 11:08:53 +02:00
parent d6196d9421
commit eda0a52bf1
1 changed files with 2 additions and 1 deletions
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doc/examples/muxing.c
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@ -467,6 +467,7 @@ int main(int argc, char **argv)
return 1; return 1;
} }
if (frame)
frame->pts = 0; frame->pts = 0;
for (;;) { for (;;) {
/* Compute current audio and video time. */ /* Compute current audio and video time. */