From 3cd22a34852b7453eecb4715806cc09dcc226e0c Mon Sep 17 00:00:00 2001
From: Sean Dewar <seandewar@users.noreply.github.com>
Date: Tue, 7 Jun 2022 16:55:32 +0100
Subject: fix(eval/f_getmatches): return empty list for invalid win argument
 (#18893)

Slight inaccuracy in v8.1.1084's port.
Like Vim, it should return [], not 0.
Ref #18890
---
 src/nvim/match.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/nvim/match.c b/src/nvim/match.c
index 54f3bff472..4bfc06d7e5 100644
--- a/src/nvim/match.c
+++ b/src/nvim/match.c
@@ -873,11 +873,11 @@ void f_getmatches(typval_T *argvars, typval_T *rettv, FunPtr fptr)
   int i;
   win_T *win = get_optional_window(argvars, 0);
 
+  tv_list_alloc_ret(rettv, kListLenMayKnow);
   if (win == NULL) {
     return;
   }
 
-  tv_list_alloc_ret(rettv, kListLenMayKnow);
   cur = win->w_match_head;
   while (cur != NULL) {
     dict_T *dict = tv_dict_alloc();
-- 
cgit