neovim

commit f2fa11708ce6e9d28d1d304dfb05a6476b950042
parent 0c363d1a709f4ae07d263a38908cba723dbe7d5e
Author: Christian Clason <c.clason@uni-graz.at>
Date:   Mon, 27 Jun 2022 20:43:37 +0200

fix(filetype): check for non-nil match in detect.rules (#19129)


Diffstat:
M
runtime/lua/vim/filetype/detect.lua
 | 
8
+++++---

1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/runtime/lua/vim/filetype/detect.lua b/runtime/lua/vim/filetype/detect.lua
@@ -906,9 +906,11 @@ function M.rules(path)
     local dir = vim.fn.expand(path, ':h')
     for _, line in ipairs(config_lines) do
       local match = line:match(udev_rules_pattern)
-      local udev_rules = line:gsub(udev_rules_pattern, match, 1)
-      if dir == udev_rules then
-        return 'udevrules'
+      if match then
+        local udev_rules = line:gsub(udev_rules_pattern, match, 1)
+        if dir == udev_rules then
+          return 'udevrules'
+        end
       end
     end
     return 'hog'