From 2a8b91209627608fe61c21ec96de31b7fffcea94 Mon Sep 17 00:00:00 2001
From: mitchell <70453897+667e-11@users.noreply.github.com>
Date: Sun, 10 Feb 2008 21:31:53 -0500
Subject: Instead of io.popen():read(), a file descriptor is kept and close()'d
 afterward.

---
 modules/textadept/lsnippets.lua | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'modules/textadept/lsnippets.lua')

diff --git a/modules/textadept/lsnippets.lua b/modules/textadept/lsnippets.lua
index 7a8a4e13..4fa73b96 100644
--- a/modules/textadept/lsnippets.lua
+++ b/modules/textadept/lsnippets.lua
@@ -134,7 +134,12 @@ function insert(s_text)
     -- Execute Lua and shell code.
     s_text = s_text:gsub('%%(%b())', run_lua_code)
     s_text = s_text:gsub('`([^`]+)`',
-      function(code) return io.popen(code):read('*all'):sub(1, -2) end)
+      function(code)
+        local p = io.popen(code)
+        local out = p:read('*all'):sub(1, -2)
+        p:close()
+        return out
+      end)
 
     -- Initialize the new snippet. If one is running, push it onto the stack.
     if snippet.index then snippet_stack[#snippet_stack + 1] = snippet end
-- 
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