Another minor fix

diff --git a/src/bin/unit_test_attribute.c b/src/bin/unit_test_attribute.c
index c25f700c7b892775167ec761d322b6d77ff88ddf..793ed5001a8682a4f804357c3777c30e523ae3cd 100644 (file)
--- a/src/bin/unit_test_attribute.c
+++ b/src/bin/unit_test_attribute.c
@@ -946,7 +946,7 @@ static int command_walk(UNUSED void *ctx, fr_cmd_walk_info_t *info)
 
        printf(":%s ", info->name);
        if (info->syntax) printf("%s", info->syntax);
-       printf("");
+       printf("%s", "");
 
        return 1;
 }