/* Case and normalization insensitive comparison of Unicode strings.
- Copyright (C) 2009 Free Software Foundation, Inc.
+ Copyright (C) 2009-2011 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2009.
This program is free software: you can redistribute it and/or modify it
if (norms2 == NULL)
{
if (norms1 != buf1)
- {
- int saved_errno = errno;
- free (norms1);
- errno = saved_errno;
- }
+ {
+ int saved_errno = errno;
+ free (norms1);
+ errno = saved_errno;
+ }
return -1;
}