transport: simplify duplicating a substring in transport_get() using xmemdupz()

diff --git a/git-mergetool--lib.sh b/git-mergetool--lib.sh
index a40d3dfea6799e5a257dc70c82b88cacc62bdcc0..2b6635130a6c6e80cd8d188ae611bf220d25bc0a 100644 (file)
--- a/git-mergetool--lib.sh
+++ b/git-mergetool--lib.sh
@@ -221,6 +221,7 @@ run_merge_tool () {
        else
                run_diff_cmd "$1"
        fi
+       status=$?
        return $status
 }