Proper existence check.

horde · Jul 25, 2016 · fd76016 · fd76016
1 parent 477e7d3
commit fd76016
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sam/lib/Driver/Amavisd/Sql.php b/sam/lib/Driver/Amavisd/Sql.php
@@ -94,7 +94,7 @@ public function retrieve()
         }
 
         /* Loop through elements of the result, retrieving options. */
-        if ($result) {
+        if (!empty($result)) {
             foreach ($result as $field => $value) {
                 $attribute = $this->_mapFieldToAttribute('policies', $field);
                 if ($this->hasCapability($attribute) && !is_null($value)) {