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ShowPicture: return boolean expression

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GetAway
2019-01-12 11:48:14 +01:00
parent da0d4290a3
commit 3ff02b06f2
11 changed files with 50 additions and 31 deletions
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4
raspi/video.cpp
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@@ -129,11 +129,11 @@ void cVideo::SetVideoMode(analog_mode_t)
{
}
void cVideo::ShowPicture(const char *fname)
bool cVideo::ShowPicture(const char *fname)
{
lt_info("%s(%s)\n", __func__, fname);
if (access(fname, R_OK))
return;
return true;
}
void cVideo::StopPicture()