From: Paul J R <me@pjr.cc>
Date: Thu, 25 Oct 2012 07:31:46 +0000 (+1100)
Subject: fixing a small undefined var bug
X-Git-Url: http://git.pjr.cc/?p=gwvp-mini.git;a=commitdiff_plain;h=39de15eac6b59d9c49634f63e6fcd3ca03082a12

fixing a small undefined var bug
---

diff --git a/gwvpmini/gwvpmini_db.php b/gwvpmini/gwvpmini_db.php
index fc6babc..d47bcee 100644
--- a/gwvpmini/gwvpmini_db.php
+++ b/gwvpmini/gwvpmini_db.php
@@ -737,7 +737,7 @@ function gwvpmini_GetMessagesForId($uid)
 	error_log("request message for uid, $uid with sql $sql");
 	
 	$i = 0;
-	if(!$res) return 0;
+	if(!$res) return 0;
 	foreach($res as $row) {
 		$retval[$i]["id"] = $row["msgs_id"];
 		$retval[$i]["type"] = $row["msgs_type"];
@@ -745,8 +745,8 @@ function gwvpmini_GetMessagesForId($uid)
 		$i++;
 	}
 	
-	
-	return $retval;
+	if($i == 0) return 0;
+	else return $retval;
 	
 }