mailinfo: do not strip leading spaces even for a header line

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 9187e9bdba4792ab9d0f5532128ff87e9329ab1e..3e4fd1456f1ebb4aabb61de6d7f13f820ae2abdc 100755 (executable)
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -378,7 +378,7 @@ update_squash_messages () {
                        sed -e 1d -e '2,/^./{
                                /^$/d
                        }' <"$SQUASH_MSG".bak
-               } >$SQUASH_MSG
+               } >"$SQUASH_MSG"
        else
                commit_message HEAD > "$FIXUP_MSG" || die "Cannot write $FIXUP_MSG"
                COUNT=2
@@ -387,7 +387,7 @@ update_squash_messages () {
                        echo "# The first commit's message is:"
                        echo
                        cat "$FIXUP_MSG"
-               } >$SQUASH_MSG
+               } >"$SQUASH_MSG"
        fi
        case $1 in
        squash)
@@ -403,11 +403,11 @@ update_squash_messages () {
                echo
                commit_message $2 | sed -e 's/^/#       /'
                ;;
-       esac >>$SQUASH_MSG
+       esac >>"$SQUASH_MSG"
 }
 
 peek_next_command () {
-       sed -n -e "/^#/d" -e "/^$/d" -e "s/ .*//p" -e "q" < "$TODO"
+       sed -n -e "/^#/d" -e '/^$/d' -e "s/ .*//p" -e "q" < "$TODO"
 }
 
 # A squash/fixup has failed.  Prepare the long version of the squash