X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Funistr%2Fu16-check.c;h=c79081f7e8037d1df19e2854dc94caf9f6e7daa3;hb=d462d9f08cc8fd534ccae14c878f9c7c18112237;hp=380cec2ccd951f847c2e4a6ce9e5107d5aa6b129;hpb=ac5cf7982cea8a4bb17680b6b9925f301cfa4220;p=gnulib.git

diff --git a/lib/unistr/u16-check.c b/lib/unistr/u16-check.c
index 380cec2cc..c79081f7e 100644
--- a/lib/unistr/u16-check.c
+++ b/lib/unistr/u16-check.c
@@ -1,5 +1,5 @@
 /* Check UTF-16 string.
-   Copyright (C) 2002, 2006-2007 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2006-2007, 2009-2012 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
@@ -31,19 +31,19 @@ u16_check (const uint16_t *s, size_t n)
       uint16_t c = *s;
 
       if (c < 0xd800 || c >= 0xe000)
-	{
-	  s++;
-	  continue;
-	}
+        {
+          s++;
+          continue;
+        }
       if (c < 0xdc00)
-	{
-	  if (s + 2 <= s_end
-	      && s[1] >= 0xdc00 && s[1] < 0xe000)
-	    {
-	      s += 2;
-	      continue;
-	    }
-	}
+        {
+          if (s + 2 <= s_end
+              && s[1] >= 0xdc00 && s[1] < 0xe000)
+            {
+              s += 2;
+              continue;
+            }
+        }
       /* invalid or incomplete multibyte character */
       return s;
     }