Fix warning in slab_tests

diff --git a/src/lib/util/slab_tests.c b/src/lib/util/slab_tests.c
index b7db3833c7e26b2838d087316274439d27475992..e8ac62257d3e47a854805cce37ac78cc9013bf7b 100644 (file)
--- a/src/lib/util/slab_tests.c
+++ b/src/lib/util/slab_tests.c
@@ -22,7 +22,7 @@ typedef struct {
        int     initial;
 } test_conf_t;
 
-fr_slab_config_t def_slab_config = (fr_slab_config_t) {
+static fr_slab_config_t def_slab_config = (fr_slab_config_t) {
        .elements_per_slab = 2,
        .min_elements = 1,
        .max_elements = 4,