error: depend on stdio

[gnulib.git] / lib / readtokens0.c

diff --git a/lib/readtokens0.c b/lib/readtokens0.c
index ccd2860..b20cb39 100644 (file)
--- a/lib/readtokens0.c
+++ b/lib/readtokens0.c
@@ -1,6 +1,6 @@
 /* readtokens0.c -- Read NUL-separated tokens from an input stream.
 
-   Copyright (C) 2004, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2006, 2009-2013 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
@@ -70,23 +70,23 @@ readtokens0 (FILE *in, struct Tokens *t)
     {
       int c = fgetc (in);
       if (c == EOF)
-       {
-         size_t len = obstack_object_size (&t->o_data);
-         /* If the current object has nonzero length, then there
-            was no NUL byte at EOF -- or maybe there was an error,
-            in which case, we need to append a NUL byte to our buffer.  */
-         if (len)
-           {
-             obstack_1grow (&t->o_data, '\0');
-             save_token (t);
-           }
-
-         break;
-       }
+        {
+          size_t len = obstack_object_size (&t->o_data);
+          /* If the current object has nonzero length, then there
+             was no NUL byte at EOF -- or maybe there was an error,
+             in which case, we need to append a NUL byte to our buffer.  */
+          if (len)
+            {
+              obstack_1grow (&t->o_data, '\0');
+              save_token (t);
+            }
+
+          break;
+        }
 
       obstack_1grow (&t->o_data, c);
       if (c == '\0')
-       save_token (t);
+        save_token (t);
     }
 
   /* Add a NULL pointer at the end, in case the caller (like du)