Improve patch to use git --exec-path: add to PATH instead.

diff --git a/git-subtree.sh b/git-subtree.sh
index c5c0201448eb455ef29a25f5a2950d85ea74363f..f7d2fe408dfda272f4b3dd2327d013f2ac6ef7fc 100755 (executable)
--- a/git-subtree.sh
+++ b/git-subtree.sh
@@ -27,7 +27,8 @@ rejoin        merge the new branch back into HEAD
 squash        merge subtree changes as a single commit
 "
 eval $(echo "$OPTS_SPEC" | git rev-parse --parseopt -- "$@" || echo exit $?)
-. $(git --exec-path)/git-sh-setup
+PATH=$(git --exec-path):$PATH
+. git-sh-setup
 require_work_tree
 
 quiet=