From: Bert Wesarg <bert.wesarg@googlemail.com>
Date: Wed, 26 Nov 2008 18:39:45 +0000 (+0100)
Subject: tg-summary: -t and --graphviz are mutual exclusive
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=topgit.git;a=commitdiff_plain;h=f6bd1cd919899d8de2be58b60dce17e17b44f0f9

tg-summary: -t and --graphviz are mutual exclusive

The -t and --graphviz don't work together, the output is not what one expect.

Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: martin f. krafft <madduck@debian.org>
---

diff --git a/tg-summary.sh b/tg-summary.sh
index 870fcf4..842d95a 100644
--- a/tg-summary.sh
+++ b/tg-summary.sh
@@ -24,6 +24,9 @@ done
 
 curname="$(git symbolic-ref HEAD | sed 's#^refs/\(heads\|top-bases\)/##')"
 
+! [ -n "$terse" -a -n "$graphviz" ] ||
+	die "-t and --graphviz options are mutual exclusive"
+
 if [ -n "$graphviz" ]; then
 	cat <<EOT
 # GraphViz output; pipe to: