XEmacs 21.2.12

[chise/xemacs-chise.git.1] / lwlib / xlwmenu.c

diff --git a/lwlib/xlwmenu.c b/lwlib/xlwmenu.c
index cf4de8d..313e46f 100644 (file)
--- a/lwlib/xlwmenu.c
+++ b/lwlib/xlwmenu.c
@@ -483,7 +483,8 @@ massage_resource_name (CONST char *in, char *out)
       char ch = massaged_resource_char[(unsigned char) *in++];
       if (ch)
        {
-         *out++ = firstp ? tolower (ch) : toupper (ch);
+         int int_ch = (int) (unsigned char) ch;
+         *out++ = firstp ? tolower (int_ch) : toupper (int_ch);
          firstp = False;
          while ((ch = massaged_resource_char[(unsigned char) *in++]) != '\0')
            *out++ = ch;