(KeyProc): Cast buf to `unsigned char *'.

diff --git a/example/medit.c b/example/medit.c
index e1477df..3b178bf 100644 (file)
--- a/example/medit.c
+++ b/example/medit.c
@@ -1592,7 +1592,8 @@ KeyProc (Widget w, XEvent *event, String *str, Cardinal *num)
            {
              MText *temp = mtext ();
 
-             mtext_cat_char (temp, buf[0] == '\r' ? '\n' : buf[0]);
+             mtext_cat_char (temp, buf[0] == '\r' ? '\n'
+                             : ((unsigned char *) buf)[0]);
              if (current_input_context)
                mtext_put_prop (temp, 0, 1, Mlanguage,
                                current_input_context->im->language);