git format-patch: avoid underrun when format.headers is empty or all NLs

[git.git] / git-request-pull.sh
diff --git a/git-request-pull.sh b/git-request-pull.sh

index 95ad66630f39effead53598a650dec0ab7b90289..073a314c8043e0ff30afde65e012e356ff0d186f 100755 (executable)
--- a/git-request-pull.sh
+++ b/git-request-pull.sh
@@ -8,6 +8,7 @@ USAGE='<commit> <url> [<head>]'
  LONG_USAGE='Summarizes the changes since <commit> to the standard output,
  and includes <url> in the message generated.'
  SUBDIRECTORY_OK='Yes'
+OPTIONS_SPEC=
  . git-sh-setup
  . git-parse-remote
  
@@ -25,7 +26,7 @@ merge_base=`git merge-base $baserev $headrev` ||
  die "fatal: No commits in common between $base and $head"
  
  url=$(get_remote_url "$url")
-branch=$(git peek-remote "$url" \
+branch=$(git ls-remote "$url" \
         | sed -n -e "/^$headrev refs.heads./{
                 s/^.*   refs.heads.//
                 p