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videoio: return -1 is incorrect for function with 'bool' result

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This commit is contained in:
Alexander Alekhin 2018-10-15 18:20:15 +00:00
parent f8a27d2603
commit b54a70a538
1 changed files with 1 additions and 1 deletions
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2
modules/videoio/src/cap_v4l.cpp
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@ -1722,7 +1722,7 @@ static bool icvSetControl (CvCaptureCAM_V4L* capture,
fprintf(stderr, fprintf(stderr,
"VIDEOIO ERROR: V4L2: setting property #%d is not supported\n", "VIDEOIO ERROR: V4L2: setting property #%d is not supported\n",
property_id); property_id);
return -1; return false;
} }
/* get the min/max values */ /* get the min/max values */