X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Funistr%2Fu16-mbtoucr.c;h=9e9c197bc49aa33f521c35fbe1f613c3cc74884f;hb=fa1db0dd22768f09a507674a30beb5b8a87bb35f;hp=a1bd8ee9a263f2b5705eba93885c5d95dafe4372;hpb=ac5cf7982cea8a4bb17680b6b9925f301cfa4220;p=gnulib.git

diff --git a/lib/unistr/u16-mbtoucr.c b/lib/unistr/u16-mbtoucr.c
index a1bd8ee9a..9e9c197bc 100644
--- a/lib/unistr/u16-mbtoucr.c
+++ b/lib/unistr/u16-mbtoucr.c
@@ -1,5 +1,5 @@
 /* Look at first character in UTF-16 string, returning an error code.
-   Copyright (C) 1999-2002, 2006-2007 Free Software Foundation, Inc.
+   Copyright (C) 1999-2002, 2006-2007, 2009-2013 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2001.
 
    This program is free software: you can redistribute it and/or modify it
@@ -33,20 +33,20 @@ u16_mbtoucr (ucs4_t *puc, const uint16_t *s, size_t n)
   if (c < 0xdc00)
     {
       if (n >= 2)
-	{
-	  if (s[1] >= 0xdc00 && s[1] < 0xe000)
-	    {
-	      *puc = 0x10000 + ((c - 0xd800) << 10) + (s[1] - 0xdc00);
-	      return 2;
-	    }
-	  /* invalid multibyte character */
-	}
+        {
+          if (s[1] >= 0xdc00 && s[1] < 0xe000)
+            {
+              *puc = 0x10000 + ((c - 0xd800) << 10) + (s[1] - 0xdc00);
+              return 2;
+            }
+          /* invalid multibyte character */
+        }
       else
-	{
-	  /* incomplete multibyte character */
-	  *puc = 0xfffd;
-	  return -2;
-	}
+        {
+          /* incomplete multibyte character */
+          *puc = 0xfffd;
+          return -2;
+        }
     }
   /* invalid multibyte character */
   *puc = 0xfffd;