Fix compiler warning

diff --git a/src/modules/rlm_example/rlm_example.c b/src/modules/rlm_example/rlm_example.c
index 603e58c..2162aea 100644 (file)
--- a/src/modules/rlm_example/rlm_example.c
+++ b/src/modules/rlm_example/rlm_example.c
@@ -194,7 +194,7 @@ static rlm_rcode_t example_checksimul(void *instance, REQUEST *request)
  *     Only free memory we allocated.  The strings allocated via
  *     cf_section_parse() do not need to be freed.
  */
-static int example_detach(void *instance)
+static int example_detach(UNUSED void *instance)
 {
        /* free things here */
        return 0;