From 52efcefcc85f2dca05442925d14c5a53aac3c58a Mon Sep 17 00:00:00 2001
From: glacambre <code@lacamb.re>
Date: Wed, 3 Nov 2021 06:36:56 +0100
Subject: fix: remove double slash in sysinit path

Closes https://github.com/neovim/neovim/issues/13187 .
---
 src/nvim/main.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/nvim/main.c b/src/nvim/main.c
index 0409628ed8..921bc883cf 100644
--- a/src/nvim/main.c
+++ b/src/nvim/main.c
@@ -1697,8 +1697,11 @@ static void do_system_initialization(void)
       }
       char *vimrc = xmalloc(dir_len + sizeof(path_tail) + 1);
       memcpy(vimrc, dir, dir_len);
-      vimrc[dir_len] = PATHSEP;
-      memcpy(vimrc + dir_len + 1, path_tail, sizeof(path_tail));
+      if (vimrc[dir_len - 1] != PATHSEP) {
+        vimrc[dir_len] = PATHSEP;
+        dir_len += 1;
+      }
+      memcpy(vimrc + dir_len, path_tail, sizeof(path_tail));
       if (do_source(vimrc, false, DOSO_NONE) != FAIL) {
         xfree(vimrc);
         xfree(config_dirs);
-- 
cgit