From 9a67e3b3f5e8371422a7b6cdea49931698cd8c7e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BE=A1=E9=A3=8E?= <1795771535y@gmail.com>
Date: Mon, 15 Jun 2026 18:08:05 +0800
Subject: [PATCH] fix(git): support nounset option (#13816)

---
 lib/git.zsh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/git.zsh b/lib/git.zsh
index 3a03dbd4d..63482df6e 100644
--- a/lib/git.zsh
+++ b/lib/git.zsh
@@ -162,13 +162,13 @@ if zstyle -t ':omz:alpha:lib:git' async-prompt \
   # or any of the other prompt variables
   function _defer_async_git_register() {
     # Check if git_prompt_info is used in a prompt variable
-    case "${PS1}:${PS2}:${PS3}:${PS4}:${RPROMPT}:${RPS1}:${RPS2}:${RPS3}:${RPS4}" in
+    case "${PS1}:${PS2}:${PS3}:${PS4}:${RPROMPT-}:${RPS1-}:${RPS2-}:${RPS3-}:${RPS4-}" in
     *(\$\(git_prompt_info\)|\`git_prompt_info\`)*)
       _omz_register_handler _omz_git_prompt_info
       ;;
     esac
 
-    case "${PS1}:${PS2}:${PS3}:${PS4}:${RPROMPT}:${RPS1}:${RPS2}:${RPS3}:${RPS4}" in
+    case "${PS1}:${PS2}:${PS3}:${PS4}:${RPROMPT-}:${RPS1-}:${RPS2-}:${RPS3-}:${RPS4-}" in
     *(\$\(git_prompt_status\)|\`git_prompt_status\`)*)
       _omz_register_handler _omz_git_prompt_status
       ;;