X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=template.php;h=485cc87e167743046715f4f14794412a871c5308;hb=19e2f5c79c22fd1585ca6569ad25e7ecf06ff7f0;hp=c1df1c1c1206c9b5870ea83a8af27bbf23077bc6;hpb=719ab8078dd9f802ef8d4ba965d605319248e592;p=wfpl.git

diff --git a/template.php b/template.php
index c1df1c1..485cc87 100644
--- a/template.php
+++ b/template.php
@@ -424,7 +424,8 @@ function &tem_is_old_sub($name, &$template) {
 			if($tem) return $tem;
 		}
 	}
-	return false;
+	$false = false;
+	return $false;
 }
 
 class tem {
@@ -462,7 +463,11 @@ class tem {
 	}
 
 	function get($key) {
-		return $this->data[$key];
+		if (isset($this->data[$key])) {
+			return $this->data[$key];
+		} else {
+			return;
+		}
 	}
 
 	function show($name) {
@@ -546,7 +551,7 @@ class tem {
 }
 
 function tem_init() {
-	if(!$GLOBALS['wfpl_template']) {
+	if(!isset($GLOBALS['wfpl_template']) || !$GLOBALS['wfpl_template']) {
 		$GLOBALS['wfpl_template'] = new tem();
 	}
 }