From 6c44b6406bc9093945aa030f33c06ecda47ba7f5 Mon Sep 17 00:00:00 2001 From: Andrew Sayers Date: Thu, 17 Jun 2010 22:32:16 +0100 Subject: [PATCH] bash-completion: Fix __git_ps1 to work with "set -u" Define several variables in __git_ps1 to avoid errors under "set -u" semantics. __git_ps1 seems to have been missed when the rest of the file was fixed in 25a31f8. Signed-off-by: Andrew Sayers Signed-off-by: Junio C Hamano --- contrib/completion/git-completion.bash | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 57245a8c0..256b1a8f9 100755 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -84,8 +84,8 @@ __git_ps1 () { local g="$(__gitdir)" if [ -n "$g" ]; then - local r - local b + local r="" + local b="" if [ -f "$g/rebase-merge/interactive" ]; then r="|REBASE-i" b="$(cat "$g/rebase-merge/head-name")" @@ -127,11 +127,11 @@ __git_ps1 () } fi - local w - local i - local s - local u - local c + local w="" + local i="" + local s="" + local u="" + local c="" if [ "true" = "$(git rev-parse --is-inside-git-dir 2>/dev/null)" ]; then if [ "true" = "$(git rev-parse --is-bare-repository 2>/dev/null)" ]; then -- 2.30.2