gitk: allow Tcl/Tk 9.0+

Tcl/Tk 9.0 has been released, and has shipped in Fedora 42. Prior patches in this sequence have addressed known incompatibilities, so gitk is now operating with Tcl9. So, let's allow Tcl9. Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>

Mark Levedahl committed Mar 20, 2025 at 14:16 UTC 4e605b7bc06f3a19ca5c80088d16b2827a855c84
1 file changed +1 -1
gitk
+1 -1
@@ -7,7 +7,7 @@ exec wish "$0" -- "$@"
7 # and distributed under the terms of the GNU General Public Licence,
8 # either version 2, or (at your option) any later version.
9
10 -if {[catch {package require Tcl 8.6-8.8} err]} {
10 +if {[catch {package require Tcl 8.6-} err]} {
11 catch {wm withdraw .}
12 tk_messageBox \
13 -icon error \