Fix uninitialized variable in get_refs_via_rsync().

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 0bd3bf78b8563f29a24dbc7dcc4ef308b3381157..6ed57e2664f72dde2d248a30b89dc66540837a32 100755 (executable)
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -322,7 +322,7 @@ make_squash_message () {
 }
 
 peek_next_command () {
-       sed -n "1s/ .*$//p" < "$TODO"
+       sed -n -e "/^#/d" -e "/^$/d" -e "s/ .*//p" -e "q" < "$TODO"
 }
 
 do_next () {
@@ -779,7 +779,7 @@ EOF
 
                cp "$TODO" "$TODO".backup
                git_editor "$TODO" ||
-                       die "Could not execute editor"
+                       die_abort "Could not execute editor"
 
                has_action "$TODO" ||
                        die_abort "Nothing to do"