Merge pull request #13053 from berak:highgui_win32_waitkey

6 years ago · 572af7640f
parent cceeca3052 cae2a53563
commit 572af7640f
1 changed files with 1 additions and 1 deletions
--- a/modules/highgui/src/window_w32.cpp
+++ b/modules/highgui/src/window_w32.cpp
@ -1976,7 +1976,7 @@ cvWaitKey( int delay )
        MSG message;
        int is_processed = 0;
-        if( delay <= 0 )
+        if( (delay <= 0) && hg_windows)
            GetMessage(&message, 0, 0, 0);
        else if( PeekMessage(&message, 0, 0, 0, PM_REMOVE) == FALSE )
        {