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-rw-r--r--includes/cache.inc4
1 files changed, 2 insertions, 2 deletions
diff --git a/includes/cache.inc b/includes/cache.inc
index c33961a44..1559d3429 100644
--- a/includes/cache.inc
+++ b/includes/cache.inc
@@ -79,10 +79,10 @@ function cache_set($cid, $data, $expire = CACHE_PERMANENT, $headers = NULL) {
* expire are deleted.
*
* @param $wildcard
- * If set to true, the $cid is treated as a substring to match rather than a
+ * If set to TRUE, the $cid is treated as a substring to match rather than a
* complete ID.
*/
-function cache_clear_all($cid = NULL, $wildcard = false) {
+function cache_clear_all($cid = NULL, $wildcard = FALSE) {
global $user;
if (empty($cid)) {