From 1bc24be4d46a6454ee55fec2b46c69ee541fac31 Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Wed, 24 Mar 1999 02:59:39 +0000
Subject: [PATCH] (loop): more braces to make gcc happy

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@5724 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 appl/rsh/rsh.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/appl/rsh/rsh.c b/appl/rsh/rsh.c
index 4631e1e0f..17cb91abf 100644
--- a/appl/rsh/rsh.c
+++ b/appl/rsh/rsh.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 1998 Kungliga Tekniska Högskolan
+ * Copyright (c) 1997, 1998, 1999 Kungliga Tekniska Högskolan
  * (Royal Institute of Technology, Stockholm, Sweden). 
  * All rights reserved. 
  *
@@ -75,11 +75,12 @@ loop (int s, int errsock)
 
 	readset = real_readset;
 	ret = select (max(s, errsock) + 1, &readset, NULL, NULL, NULL);
-	if (ret < 0)
+	if (ret < 0) {
 	    if (errno == EINTR)
 		continue;
 	    else
 		err (1, "select");
+	}
 	if (FD_ISSET(s, &readset)) {
 	    ret = do_read (s, buf, sizeof(buf));
 	    if (ret < 0)