contrib/git-subtree: Use /bin/sh interpreter instead of /bin/bash

diff --git a/contrib/subtree/git-subtree.sh b/contrib/subtree/git-subtree.sh
index 8a23f58ba04c4b1402c66d03db69d0c109c90b58..57013763ec5abc95f414ce919907dc074d9a99b5 100755 (executable)
--- a/contrib/subtree/git-subtree.sh
+++ b/contrib/subtree/git-subtree.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 #
 # git-subtree.sh: split/join git repositories in subdirectories of this one
 #