From 3f4f215ce2d2ad78c42defeb3299635bdca92ad5 Mon Sep 17 00:00:00 2001
From: mohrt <mohrt@localhost>
Date: Mon, 3 Mar 2003 20:43:29 +0000
Subject: [PATCH] fixed PHP notice

---
 NEWS                            | 1 +
 libs/plugins/function.popup.php | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/NEWS b/NEWS
index 1d1feb78..43381bab 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,4 @@
+    - fixed notice in popup function (Nagger, Monte)
     - fix "once" var compiling for include_php (Monte)
     - added nl2br modifier to distribution (Monte)
     - added html_image to distribution (Monte)
diff --git a/libs/plugins/function.popup.php b/libs/plugins/function.popup.php
index 74804a72..d4fde6d8 100644
--- a/libs/plugins/function.popup.php
+++ b/libs/plugins/function.popup.php
@@ -19,7 +19,7 @@ function smarty_function_popup($params, &$smarty)
 
     if (empty($trigger)) { $trigger = "onMouseOver"; }
 
-    $retval .= $trigger . '="return overlib(\''.preg_replace(array("!'!","![\r\n]!"),array("\'",'\r'),$text).'\'';
+    $retval = $trigger . '="return overlib(\''.preg_replace(array("!'!","![\r\n]!"),array("\'",'\r'),$text).'\'';
     if ($sticky) { $retval .= ",STICKY"; }
     if (!empty($caption)) { $retval .= ",CAPTION,'".str_replace("'","\'",$caption)."'"; }
     if (!empty($fgcolor)) { $retval .= ",FGCOLOR,'$fgcolor'"; }