From 1027ccac6d0a399364a94c17d39295d69b90d7b4 Mon Sep 17 00:00:00 2001
From: sus-domesticus <susdomesticus@tutamail.com>
Date: Tue, 2 Jan 2024 22:43:55 +0200
Subject: [PATCH] fix(clangd): check size of array before applying qsort on it

---
 src/nvim/winfloat.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/nvim/winfloat.c b/src/nvim/winfloat.c
index c732ad09ed..693f9cf1e6 100644
--- a/src/nvim/winfloat.c
+++ b/src/nvim/winfloat.c
@@ -240,7 +240,9 @@ void win_float_remove(bool bang, int count)
   for (win_T *wp = lastwin; wp && wp->w_floating; wp = wp->w_prev) {
     kv_push(float_win_arr, wp);
   }
-  qsort(float_win_arr.items, float_win_arr.size, sizeof(win_T *), float_zindex_cmp);
+  if (float_win_arr.size > 0) {
+    qsort(float_win_arr.items, float_win_arr.size, sizeof(win_T *), float_zindex_cmp);
+  }
   for (size_t i = 0; i < float_win_arr.size; i++) {
     if (win_close(float_win_arr.items[i], false, false) == FAIL) {
       break;