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-rwxr-xr-xgit-prompt.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/git-prompt.sh b/git-prompt.sh
index 41aa587..02e6c5a 100755
--- a/git-prompt.sh
+++ b/git-prompt.sh
@@ -465,7 +465,7 @@ parse_git_status() {
'
)"
- if ! grep -q "^ref:" $git_dir/HEAD 2>/dev/null; then
+ if ! grep -q "^ref:" "$git_dir/HEAD" 2>/dev/null; then
detached=detached
fi