src/utils_cache.c: Initialize the mutex correctly.

diff --git a/src/utils_cache.c b/src/utils_cache.c
index 79989a0..9349a1f 100644 (file)
--- a/src/utils_cache.c
+++ b/src/utils_cache.c
@@ -37,7 +37,7 @@ typedef struct cache_entry_s
 } cache_entry_t;
 
 static avl_tree_t     *cache_tree = NULL;
-static pthread_mutex_t cache_lock;
+static pthread_mutex_t cache_lock = PTHREAD_MUTEX_INITIALIZER;
 
 static int cache_compare (const cache_entry_t *a, const cache_entry_t *b)
 {