From e96ea26df67f57b1a1bab575f8376e14ee876016 Mon Sep 17 00:00:00 2001
From: wsdjeg <wsdjeg@outlook.com>
Date: Sat, 11 Mar 2023 22:50:18 +0800
Subject: [PATCH] fix(option): check packpath option

---
 vimrc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/vimrc b/vimrc
index d952e0771..69ccae4dc 100644
--- a/vimrc
+++ b/vimrc
@@ -12,8 +12,10 @@ if !empty($XDG_CONFIG_HOME)
     set runtimepath+=$XDG_DATA_HOME/vim
     set runtimepath+=$XDG_CONFIG_HOME/vim/after
 
-    set packpath^=$XDG_DATA_HOME/vim,$XDG_CONFIG_HOME/vim
-    set packpath+=$XDG_CONFIG_HOME/vim/after,$XDG_DATA_HOME/vim/after
+    if exists('&packpath')
+      set packpath^=$XDG_DATA_HOME/vim,$XDG_CONFIG_HOME/vim
+      set packpath+=$XDG_CONFIG_HOME/vim/after,$XDG_DATA_HOME/vim/after
+    endif
 
     let g:netrw_home = $XDG_DATA_HOME."/vim"
     if !isdirectory($XDG_DATA_HOME."/vim")