[PATCH] gitk: add check for required tcl version >= 8.4
From: Steffen Prohaska <hidden>
Date: 2016-06-15 22:43:37
Subsystem:
the rest · Maintainer:
Linus Torvalds
gitk requires tcl version >= 8.4 to work flawlessly. So let's check the tcl version and quit if it's too low. Signed-off-by: Steffen Prohaska <redacted> --- gitk | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/gitk b/gitk
index 300fdce..6ea6489 100755
--- a/gitk
+++ b/gitk@@ -7,6 +7,11 @@ exec wish "$0" -- "$@" # and distributed under the terms of the GNU General Public Licence, # either version 2, or (at your option) any later version. +if {[info tclversion] < 8.4} { + puts stderr "Sorry, gitk requires tcl version >= 8.4." + exit 1 +} + proc gitdir {} { global env if {[info exists env(GIT_DIR)]} {
--
1.5.3.2.111.g5166