/* Collect URLs from CSS source.
- Copyright (C) 1998, 2000, 2001, 2002, 2003, 2009, 2010 Free Software
- Foundation, Inc.
+ Copyright (C) 1998, 2000, 2001, 2002, 2003, 2009, 2010, 2011 Free
+ Software Foundation, Inc.
This file is part of GNU Wget.
/* skip leading space */
while (isspace (at[*pos]))
{
- (*pos)++;
- (*length)--;
+ (*pos)++;
+ if (--(*length) == 0)
+ return NULL;
}
+
/* skip trailing space */
while (isspace (at[*pos + *length - 1]))
{