[src/trunk]: src/bin/sh KNF - white space changes, indent using tabs not spac...

[kre <kre%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/63350208d847
branches:  trunk
changeset: 448799:63350208d847
user:      kre <kre%NetBSD.org@localhost>
date:      Sat Feb 09 09:20:47 2019 +0000

description:
KNF - white space changes, indent using tabs not spaces.   NFC.

diffstat:

 bin/sh/input.c |  32 ++++++++++++++++----------------
 1 files changed, 16 insertions(+), 16 deletions(-)

diffs (55 lines):

diff -r 5f33bb69bdc0 -r 63350208d847 bin/sh/input.c
--- a/bin/sh/input.c    Sat Feb 09 09:17:59 2019 +0000
+++ b/bin/sh/input.c    Sat Feb 09 09:20:47 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: input.c,v 1.70 2019/02/09 03:35:55 kre Exp $   */
+/*     $NetBSD: input.c,v 1.71 2019/02/09 09:20:47 kre Exp $   */
 
 /*-
  * Copyright (c) 1991, 1993
@@ -37,7 +37,7 @@
 #if 0
 static char sccsid[] = "@(#)input.c    8.3 (Berkeley) 6/9/95";
 #else
-__RCSID("$NetBSD: input.c,v 1.70 2019/02/09 03:35:55 kre Exp $");
+__RCSID("$NetBSD: input.c,v 1.71 2019/02/09 09:20:47 kre Exp $");
 #endif
 #endif /* not lint */
 
@@ -216,22 +216,22 @@
 
 
        if (nr <= 0) {
-                if (nr < 0) {
-                        if (errno == EINTR)
-                                goto retry;
-                        if (parsefile->fd == 0 && errno == EWOULDBLOCK) {
-                                int flags = fcntl(0, F_GETFL, 0);
+               if (nr < 0) {
+                       if (errno == EINTR)
+                               goto retry;
+                       if (parsefile->fd == 0 && errno == EWOULDBLOCK) {
+                               int flags = fcntl(0, F_GETFL, 0);
 
-                                if (flags >= 0 && flags & O_NONBLOCK) {
-                                        flags &=~ O_NONBLOCK;
-                                        if (fcntl(0, F_SETFL, flags) >= 0) {
+                               if (flags >= 0 && flags & O_NONBLOCK) {
+                                       flags &=~ O_NONBLOCK;
+                                       if (fcntl(0, F_SETFL, flags) >= 0) {
                                                out2str("sh: turning off NDELAY mode\n");
-                                                goto retry;
-                                        }
-                                }
-                        }
-                }
-                nr = -1;
+                                               goto retry;
+                                       }
+                               }
+                       }
+               }
+               nr = -1;
        }
        return nr;
 }