videio: Fix new frame size appling in v4l.

b6a72826 · Vasiliy Sorokin · 3d5cebb3 · b6a72826
Commit b6a72826 authored Dec 19, 2018 by Vasiliy Sorokin
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cap_v4l.cpp modules/videoio/src/cap_v4l.cpp +1 -1

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--- a/modules/videoio/src/cap_v4l.cpp
+++ b/modules/videoio/src/cap_v4l.cpp
@@ -1757,7 +1757,7 @@ bool CvCaptureCAM_V4L::icvSetFrameSize(int _width, int _height)
    if (_width > 0)
        width_set = _width;

-    if (height > 0)
+    if (_height > 0)
        height_set = _height;

    /* two subsequent calls setting WIDTH and HEIGHT will change