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-rwxr-xr-xgit/bin/git-whoami8
1 files changed, 4 insertions, 4 deletions
diff --git a/git/bin/git-whoami b/git/bin/git-whoami
index bf1645d..954a5ba 100755
--- a/git/bin/git-whoami
+++ b/git/bin/git-whoami
@@ -17,10 +17,10 @@ get_name() {
git config user.name || getent passwd "$(id -un)" | cut -d : -f 5 | cut -d , -f 1
}
-: ${GIT_AUTHOR_NAME=$(get_name)}
-: ${GIT_COMMITTER_NAME=$(get_name)}
-: ${GIT_AUTHOR_EMAIL=$(get_email)}
-: ${GIT_COMMITTER_EMAIL=$(get_email)}
+GIT_AUTHOR_NAME="${GIT_AUTHOR_NAME:-$(get_name)}"
+GIT_AUTHOR_EMAIL="${GIT_AUTHOR_EMAIL:-$(get_email)}"
+GIT_COMMITTER_NAME="${GIT_COMMITER_NAME:-$(get_name)}"
+GIT_COMMITTER_EMAIL="${GIT_COMMITER_EMAIL:-$(get_email)}"
author="$GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL>"
commit="$GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>"