git-send-email.perl: Handle shell metacharacters in $EDITOR properly

diff --git a/git-rebase.sh b/git-rebase.sh
index 9b13b833cb5762542848ee3e85e23d3ca0f76fa6..c43afe51abe065950f3d3ba2aa71bb157dd04bc8 100755 (executable)
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -214,7 +214,7 @@ do
                else
                        die "No rebase in progress?"
                fi
-               git reset --hard $(cat $dotest/orig-head)
+               git reset --hard $(cat "$dotest/orig-head")
                rm -r "$dotest"
                exit
                ;;