Fix #22766: Corrected off-by one error causing inconsistent row spacing. (rebased to 3.4)

2 years ago · e5bea2bde4
parent 7592d58f0c
commit e5bea2bde4
1 changed files with 1 additions and 1 deletions
--- a/modules/highgui/src/window_w32.cpp
+++ b/modules/highgui/src/window_w32.cpp
@ -2212,7 +2212,7 @@ icvCreateTrackbar( const char* trackbar_name, const char* window_name,
        /* Retrieve current buttons count */
        bcount = (int)SendMessage(window->toolbar.toolbar, TB_BUTTONCOUNT, 0, 0);
-        if(bcount > 1)
+        if (bcount > 0)
        {
            /* If this is not the first button then we need to
            separate it from the previous one */