Add an explicit cast to make this test compile and pass with gcc.

gcc emits a signed vs unsigned comparison warning which breaks the build
due to -Werror.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/regress/lib/libssl/dtls/dtlstest.c b/src/regress/lib/libssl/dtls/dtlstest.c
index c25800be19..ae8075f709 100644
--- a/src/regress/lib/libssl/dtls/dtlstest.c
+++ b/src/regress/lib/libssl/dtls/dtlstest.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: dtlstest.c,v 1.3 2020/10/15 18:05:06 jsing Exp $ */
+/* $OpenBSD: dtlstest.c,v 1.4 2020/10/16 17:57:20 tb Exp $ */
 /*
  * Copyright (c) 2020 Joel Sing <jsing@openbsd.org>
  *
@@ -100,7 +100,7 @@ bio_packet_monkey_ctrl(BIO *bio, int cmd, long num, void *ptr)
                 return 1;
 
         case BIO_C_DROP_RANDOM:
-                if (num < 0 || num > UINT_MAX)
+                if (num < 0 || (size_t)num > UINT_MAX)
                         return 0;
                 ctx->drop_rand = (unsigned int)num;
                 return 1;