From 3ddff72e581e5c7477aaeb8b97a17691f7ff55bf Mon Sep 17 00:00:00 2001 From: "Shawn O. Pearce" Date: Tue, 22 Jan 2008 10:40:13 -0500 Subject: [PATCH] git-gui: Work around random missing scrollbar in revision list If the horizontal scrollbar isn't currently visible (because it has not been needed) but we get an update to the scroll port we may find the scrollbar window exists but the Tcl command doesn't. Apparently it is possible for Tk to have partially destroyed the scrollbar by removing the Tcl procedure name but still leaving the widget name in the window registry. Signed-off-by: Shawn O. Pearce --- lib/choose_rev.tcl | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/choose_rev.tcl b/lib/choose_rev.tcl index a063c5bc4..c8821c146 100644 --- a/lib/choose_rev.tcl +++ b/lib/choose_rev.tcl @@ -451,7 +451,8 @@ method _sb_set {sb orient first last} { focus $old_focus } } - $sb set $first $last + + catch {$sb set $first $last} } method _show_tooltip {pos} { -- 2.30.2