Add nonnull hint

diff --git a/src/modules/rlm_eap/rlm_eap.c b/src/modules/rlm_eap/rlm_eap.c
index 5fa429874f822840f55e8b4f405a2b0eb8c71d83..18eb1c439cf0d6723cf198ce94eb244f5c879863 100644 (file)
--- a/src/modules/rlm_eap/rlm_eap.c
+++ b/src/modules/rlm_eap/rlm_eap.c
@@ -101,9 +101,9 @@ static int eap_handler_cmp(void const *a, void const *b)
 }
 
 /*
- *     Compare two handlers by dedup keu
+ *     Compare two handlers by dedup key
  */
-static int dedup_cmp(void const *a, void const *b)
+static int CC_HINT(nonnull) dedup_cmp(void const *a, void const *b)
 {
        eap_handler_t const *one = a;
        eap_handler_t const *two = b;