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-rw-r--r--src/cache.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cache.c b/src/cache.c
index cb19dc3..51a5479 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -46,7 +46,7 @@
* when we port this to platforms that do not have POSIX threading */
static ca_mutex *mutex = NULL;
-struct tdb_context *database = NULL;
+static struct tdb_context *database = NULL;
static void allocate_mutex_once(void) {
mutex = ca_mutex_new();