videio: Fix new frame size appling in v4l.

6 years ago · b6a72826dd
parent 3d5cebb3ac
commit b6a72826dd
1 changed files with 1 additions and 1 deletions
--- 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