From: Cash Costello <cash.costello@gmail.com>
Date: Wed, 6 Jul 2011 11:50:35 +0000 (-0400)
Subject: $joins was not declared in elgg_get_river()
X-Git-Url: https://gitweb.fluxo.info/?a=commitdiff_plain;h=105abf94e68860d1d1d06ef6865d21c65f8a4dde;p=lorea%2Felgg.git

$joins was not declared in elgg_get_river()
---

diff --git a/engine/lib/river.php b/engine/lib/river.php
index 1a2be1e50..143ff035f 100644
--- a/engine/lib/river.php
+++ b/engine/lib/river.php
@@ -185,6 +185,9 @@ function elgg_delete_river(array $options = array()) {
 
 	$query = "DELETE rv.* FROM {$CONFIG->dbprefix}river rv ";
 
+	// remove identical join clauses
+	$joins = array_unique($options['joins']);
+	
 	// add joins
 	foreach ($joins as $j) {
 		$query .= " $j ";