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-rw-r--r--engine/lib/entities.php5
1 files changed, 5 insertions, 0 deletions
diff --git a/engine/lib/entities.php b/engine/lib/entities.php
index 2ba762c2c..f2ff5108c 100644
--- a/engine/lib/entities.php
+++ b/engine/lib/entities.php
@@ -531,6 +531,11 @@ function entity_row_to_elggstar($row) {
function get_entity($guid) {
static $newentity_cache;
$new_entity = false;
+
+ if (!is_numeric($guid)) {
+ return FALSE;
+ }
+
if ((!$newentity_cache) && (is_memcache_available())) {
$newentity_cache = new ElggMemcache('new_entity_cache');
}