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-rw-r--r--includes/database.inc3
1 files changed, 3 insertions, 0 deletions
diff --git a/includes/database.inc b/includes/database.inc
index 26e59619d..299fd54eb 100644
--- a/includes/database.inc
+++ b/includes/database.inc
@@ -159,6 +159,9 @@ function _db_query_callback($match, $init = FALSE) {
}
}
+/**
+ * Indicates the place holders that should be replaced in _db_query_callback().
+ */
define('DB_QUERY_REGEXP', '/(%d|%s|%%|%f|%b)/');
/**