From be3d30cacec141bdab6d4bfb94a6fd184479de3b Mon Sep 17 00:00:00 2001
From: 0xAdk <29005635+0xAdk@users.noreply.github.com>
Date: Mon, 16 Jan 2023 01:37:58 -0800
Subject: fix(diff): "nvim -d" should only diff arglist files #21829

Co-authored-by: 0xadk <0xadk@users.noreply.github.com>
---
 src/nvim/main.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/nvim/main.c b/src/nvim/main.c
index cc78f7d36f..f00d09b748 100644
--- a/src/nvim/main.c
+++ b/src/nvim/main.c
@@ -539,7 +539,9 @@ int main(int argc, char **argv)
   if (params.diff_mode) {
     // set options in each window for "nvim -d".
     FOR_ALL_WINDOWS_IN_TAB(wp, curtab) {
-      diff_win_options(wp, true);
+      if (!wp->w_arg_idx_invalid) {
+        diff_win_options(wp, true);
+      }
     }
   }
 
-- 
cgit