Sync with the latest Gnulib code (177f525)

[nagiosplug.git] / gl / pipe-safer.c

diff --git a/gl/pipe-safer.c b/gl/pipe-safer.c
index 0fc685054bd718f92fd18ea842871b405e684876..ae9f2e3e0fe76bd66bb0a309a70e308461d2c284 100644 (file)
--- a/gl/pipe-safer.c
+++ b/gl/pipe-safer.c
@@ -1,5 +1,5 @@
 /* Invoke pipe, but avoid some glitches.
-   Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2005-2006, 2009-2010 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -35,16 +35,16 @@ pipe_safer (int fd[2])
     {
       int i;
       for (i = 0; i < 2; i++)
-       {
-         fd[i] = fd_safer (fd[i]);
-         if (fd[i] < 0)
-           {
-             int e = errno;
-             close (fd[1 - i]);
-             errno = e;
-             return -1;
-           }
-       }
+        {
+          fd[i] = fd_safer (fd[i]);
+          if (fd[i] < 0)
+            {
+              int e = errno;
+              close (fd[1 - i]);
+              errno = e;
+              return -1;
+            }
+        }
 
       return 0;
     }