From a1e5be5c1a0c98206a1ae034d278702f5c8ef2a3 Mon Sep 17 00:00:00 2001 From: Lukasz Marek Date: Wed, 30 Apr 2014 00:23:14 +0200 Subject: lavd/pulse_audio_enc: add pointer checks Signed-off-by: Lukasz Marek --- libavdevice/pulse_audio_enc.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'libavdevice') diff --git a/libavdevice/pulse_audio_enc.c b/libavdevice/pulse_audio_enc.c index 8acbe8b99f..b8c77db85c 100644 --- a/libavdevice/pulse_audio_enc.c +++ b/libavdevice/pulse_audio_enc.c @@ -692,8 +692,10 @@ static void pulse_get_output_timestamp(AVFormatContext *h, int stream, int64_t * pa_threaded_mainloop_lock(s->mainloop); pa_stream_get_latency(s->stream, &latency, &neg); pa_threaded_mainloop_unlock(s->mainloop); - *wall = av_gettime(); - *dts = s->timestamp - (neg ? -latency : latency); + if (wall) + *wall = av_gettime(); + if (dts) + *dts = s->timestamp - (neg ? -latency : latency); } static int pulse_get_device_list(AVFormatContext *h, AVDeviceInfoList *device_list) -- cgit v1.2.3