If not set, referencing it in nounset (set -u) mode unguarded produces
an error.
Signed-off-by: Ville Skyttä <ville.skytta@xxxxxx>
---
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
