*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
size_t i;
int in_word = 0;
- sz = scm_i_string_writable_chars (str);
+ sz = (unsigned char *) scm_i_string_writable_chars (str);
for(i = start; i < end; i++)
{
if (scm_is_true (scm_char_alphabetic_p (SCM_MAKE_CHAR (sz[i]))))