From 08e080bfc3b914cb13ed5c0f1f4031d8276d5672 Mon Sep 17 00:00:00 2001
From: Graham Knop <graham@plainblack.com>
Date: Wed, 12 Nov 2008 22:49:19 +0000
Subject: [PATCH] better variable name in macro parser

---
 lib/WebGUI/Macro.pm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/WebGUI/Macro.pm b/lib/WebGUI/Macro.pm
index bdc85f8ef..11ad24078 100644
--- a/lib/WebGUI/Macro.pm
+++ b/lib/WebGUI/Macro.pm
@@ -123,9 +123,10 @@ sub process {
             "Too many levels of macro recursion. Stopping.";
         }
         else {
-            my $d = $1;
+            my $initialText = $1;
             my $replaceText = _processMacro($session, $2, $3);
-            defined $replaceText ? $replaceText : $d;       # processMacro returns undef on failure, use original text
+            # _processMacro returns undef on failure, use original text
+            defined $replaceText ? $replaceText : $initialText;
         }
     }ge;
 }