[PATCH] completion: treat unset GIT_COMPLETION_SHOW_ALL gracefully
From: Ville Skyttä <hidden>
Date: 2021-04-06 18:13:04
Subsystem:
the rest · Maintainer:
Linus Torvalds
If not set, referencing it in nounset (set -u) mode unguarded produces an error. Signed-off-by: Ville Skyttä <redacted> --- contrib/completion/git-completion.bash | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index e1a66954fe..6d77f56f92 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash@@ -427,7 +427,7 @@ __gitcomp_builtin () if [ -z "$options" ]; then local completion_helper - if [ "$GIT_COMPLETION_SHOW_ALL" = "1" ]; then + if [ "${GIT_COMPLETION_SHOW_ALL-}" = "1" ]; then completion_helper="--git-completion-helper-all" else completion_helper="--git-completion-helper"
--
2.25.1