Subject: [PATCH] Abort early if not being sourced under bash.

This way, the file can be safely sourced from profile files shared with
non-bash shells, eg. dropped into /etc/profile.d like directories.

Signed-off-by: Ville Skyttä <ville.skytta@iki.fi>
---
 contrib/completion/git-completion.bash |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 4ea727b..3cde9f4 100755
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -45,6 +45,8 @@
 #       git@vger.kernel.org
 #
 
+[ -z "$BASH_VERSION" ] && return
+
 __gitdir ()
 {
 	if [ -z "$1" ]; then
-- 
1.5.3.8

-
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