openssl: fix this statement may fall through [-Wimplicit-fallthrough=]

Closes #1402

diff --git a/lib/vtls/openssl.c b/lib/vtls/openssl.c
index be264662a72faf5e5c0747ffca8e318258fedfd1..5c4e34e91dfa53b3641a1522130664541e5b9949 100644 (file)
--- a/lib/vtls/openssl.c
+++ b/lib/vtls/openssl.c
@@ -1752,6 +1752,7 @@ set_ssl_version_min_max(long *ctx_options, struct connectdata *conn,
       failf(data, OSSL_PACKAGE " was built without TLS 1.2 support");
       return CURLE_NOT_BUILT_IN;
 #endif
+      /* FALLTHROUGH */
     case CURL_SSLVERSION_TLSv1_1:
 #if OPENSSL_VERSION_NUMBER >= 0x1000100FL
       *ctx_options |= SSL_OP_NO_TLSv1;
@@ -1759,6 +1760,7 @@ set_ssl_version_min_max(long *ctx_options, struct connectdata *conn,
       failf(data, OSSL_PACKAGE " was built without TLS 1.1 support");
       return CURLE_NOT_BUILT_IN;
 #endif
+      /* FALLTHROUGH */
     case CURL_SSLVERSION_TLSv1_0:
       *ctx_options |= SSL_OP_NO_SSLv2;
       *ctx_options |= SSL_OP_NO_SSLv3;