X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Funistr%2Fu-strtok.h;h=763dcca76a80de22e514ffa0ce5f8da5b3bb6cb9;hb=b344de996cd51f8a2f2558a3172016b64d99c622;hp=7ed57d6f41f7944dcf71a1963549a224c45e67a6;hpb=ac5cf7982cea8a4bb17680b6b9925f301cfa4220;p=gnulib.git

diff --git a/lib/unistr/u-strtok.h b/lib/unistr/u-strtok.h
index 7ed57d6f4..763dcca76 100644
--- a/lib/unistr/u-strtok.h
+++ b/lib/unistr/u-strtok.h
@@ -1,5 +1,5 @@
 /* Tokenize UTF-8/UTF-16/UTF-32 string.
-   Copyright (C) 1999, 2002, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2002, 2006, 2009-2011 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2002.
 
    This program is free software: you can redistribute it and/or modify it
@@ -22,7 +22,7 @@ FUNC (UNIT *str, const UNIT *delim, UNIT **ptr)
     {
       str = *ptr;
       if (str == NULL)
-	return NULL; /* reminder that end of token sequence has been reached */
+        return NULL; /* reminder that end of token sequence has been reached */
     }
 
   /* Skip leading delimiters.  */
@@ -40,9 +40,9 @@ FUNC (UNIT *str, const UNIT *delim, UNIT **ptr)
     UNIT *token_end = U_STRPBRK (str, delim);
     if (token_end)
       {
-	/* NUL-terminate the token.  */
-	*token_end = 0;
-	*ptr = token_end + 1;
+        /* NUL-terminate the token.  */
+        *token_end = 0;
+        *ptr = token_end + 1;
       }
     else
       *ptr = NULL;