From 67c075e64fc4bfcf74bfb6c71279fc58a4cb80a9 Mon Sep 17 00:00:00 2001
From: mitchell <70453897+667e-11@users.noreply.github.com>
Date: Wed, 10 Mar 2010 15:42:37 -0500
Subject: Check if ~/.textadept/lexers/ exists first; core/ext/menu.lua

---
 core/ext/menu.lua | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'core')

diff --git a/core/ext/menu.lua b/core/ext/menu.lua
index 6ff5681a..bf5f8857 100644
--- a/core/ext/menu.lua
+++ b/core/ext/menu.lua
@@ -296,9 +296,11 @@ for lexer in lfs.dir(_HOME..'/lexers/') do
     lexers_found[lexer:match('^(.+)%.lua$')] = true
   end
 end
-for lexer in lfs.dir(_USERHOME..'/lexers/') do
-  if lexer:find('%.lua$') and lexer ~= 'lexer.lua' then
-    lexers_found[lexer:match('^(.+)%.lua$')] = true
+if lfs.attributes(_USERHOME..'/lexers/') then
+  for lexer in lfs.dir(_USERHOME..'/lexers/') do
+    if lexer:find('%.lua$') and lexer ~= 'lexer.lua' then
+      lexers_found[lexer:match('^(.+)%.lua$')] = true
+    end
   end
 end
 for lexer in pairs(lexers_found) do lexers[#lexers + 1] = lexer end
-- 
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