From 642bde1ec7306e5dc0fed28fda72807f2d97a3fd Mon Sep 17 00:00:00 2001
From: Florian Forster <octo@collectd.org>
Date: Sat, 10 Nov 2012 08:58:00 +0100
Subject: [PATCH] collection3: Remove duplicate definition of
 contains_invalid_chars().

Thanks to Jonathan Amiez for pointing this out!

Fixes Github issue #160.
---
 contrib/collection3/bin/index.cgi | 22 ----------------------
 1 file changed, 22 deletions(-)

diff --git a/contrib/collection3/bin/index.cgi b/contrib/collection3/bin/index.cgi
index a8502717..4723af96 100755
--- a/contrib/collection3/bin/index.cgi
+++ b/contrib/collection3/bin/index.cgi
@@ -262,28 +262,6 @@ sub contains_invalid_chars
   return;
 }
 
-sub contains_invalid_chars
-{
-  my $str = shift;
-
-  for (split (m//, $str))
-  {
-    my $n = ord ($_);
-
-    # Whitespace is allowed.
-    if (($n >= 9) && ($n <= 13))
-    {
-      next;
-    }
-    elsif ($n < 32)
-    {
-      return (1);
-    }
-  }
-
-  return;
-}
-
 sub show_selector
 {
   my $timespan_selection = get_timespan_selection ();
-- 
2.11.0