bin/change-git-remotes: do not operate on . if git_dir is empty (because the repo does not exist locally)

1 files changed, 3 insertions, 0 deletions

diff --git a/bin/change-git-remotes b/bin/change-git-remotes
index c7f0bcb..bc8e3f2 100755
--- a/bin/change-git-remotes
+++ b/bin/change-git-remotes
@@ -25,6 +25,9 @@ fi
   printf '%s\n' "releng ${releng_directory}"
 } \
 | while read -r git_name git_dir; do
+  if [ -z "${git_dir}" ]; then
+    continue
+  fi
   if ! remotes=$(
     git -C "${git_dir}" remote 2>/dev/null
   ); then