X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Ftmpdir.c;h=0170d213d456a9790b14a69dd0cac7c3fb436f12;hb=cc7a4e12a15c81018321fdf653c081cb42cf05b3;hp=f5982ed55996d26a6998ee48708dcf80a43b65af;hpb=57fdfd3f8ec62b105c53bcdf6f127c35c7fe7391;p=gnulib.git

diff --git a/lib/tmpdir.c b/lib/tmpdir.c
index f5982ed55..0170d213d 100644
--- a/lib/tmpdir.c
+++ b/lib/tmpdir.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1999, 2001-2002, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2001-2002, 2006, 2009-2010 Free Software Foundation,
+   Inc.
    This file is part of the GNU C Library.
 
    This program is free software: you can redistribute it and/or modify
@@ -76,7 +77,7 @@ direxists (const char *dir)
    enough space in TMPL. */
 int
 path_search (char *tmpl, size_t tmpl_len, const char *dir, const char *pfx,
-	     bool try_tmpdir)
+             bool try_tmpdir)
 {
   const char *d;
   size_t dlen, plen;
@@ -90,35 +91,35 @@ path_search (char *tmpl, size_t tmpl_len, const char *dir, const char *pfx,
     {
       plen = strlen (pfx);
       if (plen > 5)
-	plen = 5;
+        plen = 5;
     }
 
   if (try_tmpdir)
     {
       d = __secure_getenv ("TMPDIR");
       if (d != NULL && direxists (d))
-	dir = d;
+        dir = d;
       else if (dir != NULL && direxists (dir))
-	/* nothing */ ;
+        /* nothing */ ;
       else
-	dir = NULL;
+        dir = NULL;
     }
   if (dir == NULL)
     {
       if (direxists (P_tmpdir))
-	dir = P_tmpdir;
+        dir = P_tmpdir;
       else if (strcmp (P_tmpdir, "/tmp") != 0 && direxists ("/tmp"))
-	dir = "/tmp";
+        dir = "/tmp";
       else
-	{
-	  __set_errno (ENOENT);
-	  return -1;
-	}
+        {
+          __set_errno (ENOENT);
+          return -1;
+        }
     }
 
   dlen = strlen (dir);
   while (dlen >= 1 && ISSLASH (dir[dlen - 1]))
-    dlen--;			/* remove trailing slashes */
+    dlen--;                     /* remove trailing slashes */
 
   /* check we have room for "${dir}/${pfx}XXXXXX\0" */
   if (tmpl_len < dlen + 1 + plen + 6 + 1)