xnu-6153.81.5.tar.gz

[apple/xnu.git] / libsyscall / wrappers / legacy / recvfrom.c

diff --git a/libsyscall/wrappers/legacy/recvfrom.c b/libsyscall/wrappers/legacy/recvfrom.c
index 1f53ed8baa4a37527fe1b48225eca2aae6704dd2..d148a154cba24ef8293993b995f43c087e3c046c 100644 (file)
--- a/libsyscall/wrappers/legacy/recvfrom.c
+++ b/libsyscall/wrappers/legacy/recvfrom.c
@@ -2,14 +2,14 @@
  * Copyright (c) 2006-2010 Apple Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
- * 
+ *
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
  * compliance with the License. Please obtain a copy of the License at
  * http://www.opensource.apple.com/apsl/ and read it before using this
  * file.
- * 
+ *
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
@@ -17,7 +17,7 @@
  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  * Please see the License for the specific language governing rights and
  * limitations under the License.
- * 
+ *
  * @APPLE_LICENSE_HEADER_END@
  */
 
@@ -47,8 +47,9 @@ recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr * __restrict f
        int ret = __recvfrom_nocancel(s, buf, len, flags, from, fromlen);
 
        /* use ENOTSUP for legacy behavior */
-       if (ret < 0 && errno == EOPNOTSUPP)
+       if (ret < 0 && errno == EOPNOTSUPP) {
                errno = ENOTSUP;
+       }
        return ret;
 }