Don't perform actions on empty conditions

diff --git a/src/Database/DBA.php b/src/Database/DBA.php
index b45f7cfb24a1aa1c128297c30c8a4f12e8a6d07e..babc4500eb0c24a568a50c1823523879002b6d02 100644 (file)
--- a/src/Database/DBA.php
+++ b/src/Database/DBA.php
@@ -677,6 +677,10 @@ class DBA
                $result = [];
 
                foreach ($conditions as $key => $condition) {
+                       if (!$condition) {
+                               continue;
+                       }
+
                        $condition = self::collapseCondition($condition);
 
                        $conditionStrings[] = array_shift($condition);