From 4c152be72665808a45f1e957e3fde53eaf9bdc25 Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Sun, 19 Jan 2020 10:05:23 -0500
Subject: [PATCH] fixup! fixup! vim-patch.sh: list related missing Vim patches
 [ci skip] #11514

---
 scripts/vim-patch.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/vim-patch.sh b/scripts/vim-patch.sh
index d76c8573c9..ff78cb82f7 100755
--- a/scripts/vim-patch.sh
+++ b/scripts/vim-patch.sh
@@ -560,6 +560,7 @@ list_missing_previous_vimpatches_for_patch() {
     local -a missing_vim_patches=()
     _set_missing_vimpatches 1 -- "${fname}"
 
+    set +u  # Avoid "unbound variable" with bash < 4.4 below.
     local missing_vim_commit_info="${missing_vim_patches[0]}"
     if [[ -z "${missing_vim_commit_info}" ]]; then
       printf -- "-\n"
@@ -572,6 +573,7 @@ list_missing_previous_vimpatches_for_patch() {
         printf -- "-\n"
       fi
     fi
+    set -u
   done
 
   set +u  # Avoid "unbound variable" with bash < 4.4 below.