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-rw-r--r--git-gui/lib/choose_rev.tcl1
1 files changed, 1 insertions, 0 deletions
diff --git a/git-gui/lib/choose_rev.tcl b/git-gui/lib/choose_rev.tcl
index 54c7957a66..6dae7937d5 100644
--- a/git-gui/lib/choose_rev.tcl
+++ b/git-gui/lib/choose_rev.tcl
@@ -497,6 +497,7 @@ method _open_tooltip {} {
if {$tooltip_wm eq {}} {
set tooltip_wm [toplevel $w_list.tooltip -borderwidth 1]
+ catch {wm attributes $tooltip_wm -type tooltip}
wm overrideredirect $tooltip_wm 1
wm transient $tooltip_wm [winfo toplevel $w_list]
set tooltip_t $tooltip_wm.label