Add tests for git push'es mirror mode

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 76dc679e62cf32a5ba04902558812e3244baf936..51063776d2540ed4ad6537e3578916b40d46c81a 100755 (executable)
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -391,7 +391,7 @@ do
        -s|--strategy)
                case "$#,$1" in
                *,*=*)
-                       STRATEGY="-s `expr "z$1" : 'z-[^=]*=\(.*\)'`" ;;
+                       STRATEGY="-s "$(expr "z$1" : 'z-[^=]*=\(.*\)') ;;
                1,*)
                        usage ;;
                *)