generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

fix _index / index

Browse Source
This commit is contained in:
WonderRico 2013-08-12 11:19:53 +02:00
parent a048387376
commit d067749c21
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
modules/highgui/src/cap_dshow.cpp
View File

@ -3170,7 +3170,7 @@ bool CvCaptureCAM_DShow::open( int _index )
devices = VI.listDevices(true); devices = VI.listDevices(true);
if (devices == 0) if (devices == 0)
return false; return false;
if (_index < 0 || index > devices-1) if (_index < 0 || _index > devices-1)
return false; return false;
VI.setupDevice(_index); VI.setupDevice(_index);
if( !VI.isDeviceSetup(_index) ) if( !VI.isDeviceSetup(_index) )