From bda25ac0872a101b59d8ab473218ff0f14bb7433 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rapha=C3=ABl=20Pinson?= <raphael.pinson@camptocamp.com>
Date: Fri, 18 Jan 2013 21:29:29 +0100
Subject: validate_cmd: Make sure tmpfile is always closed and unlinked

---
 lib/puppet/parser/functions/validate_cmd.rb | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'lib/puppet/parser/functions')

diff --git a/lib/puppet/parser/functions/validate_cmd.rb b/lib/puppet/parser/functions/validate_cmd.rb
index e7793c3..00fe1ae 100644
--- a/lib/puppet/parser/functions/validate_cmd.rb
+++ b/lib/puppet/parser/functions/validate_cmd.rb
@@ -28,11 +28,14 @@ module Puppet::Parser::Functions
 
     # Test content in a temporary file
     tmpfile = Tempfile.new("validate_cmd")
-    tmpfile.write(content)
-    tmpfile.close
-    output = `#{checkscript} #{tmpfile.path} 2>&1 1>/dev/null`
-    r = $?
-    File.delete(tmpfile.path)
+    begin
+      tmpfile.write(content)
+      output = `#{checkscript} #{tmpfile.path} 2>&1 1>/dev/null`
+      r = $?
+    ensure
+      tmpfile.close
+      tmpfile.unlink
+    end
     if output
       msg += "\nOutput is:\n#{output}"
     end
-- 
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