Fix memory leak in redis.c

[collectd.git] / src / daemon / utils_cache.c

diff --git a/src/daemon/utils_cache.c b/src/daemon/utils_cache.c
index 00de85a..8c5db31 100644 (file)
--- a/src/daemon/utils_cache.c
+++ b/src/daemon/utils_cache.c
@@ -577,7 +577,7 @@ gauge_t *uc_get_rate (const data_set_t *ds, const value_list_t *vl)
   return (ret);
 } /* gauge_t *uc_get_rate */
 
-size_t uc_get_size() {
+size_t uc_get_size (void) {
   size_t size_arrays = 0;
 
   pthread_mutex_lock (&cache_lock);