Change a temporary buffer from unsigned chars to chars, avoiding a pointer-cast

warning.

git-svn-id: svn://svn.tartarus.org/sgt/putty@2215 cda61777-01e9-0310-a592-d414129be87e

diff --git a/terminal.c b/terminal.c
index dc2392e..d57218a 100644 (file)
--- a/terminal.c
+++ b/terminal.c
@@ -3251,12 +3251,12 @@ static void clipme(Terminal *term, pos top, pos bottom, int rect)
 
            if (DIRECT_FONT(uc)) {
                if (c >= ' ' && c != 0x7F) {
-                   unsigned char buf[4];
+                   char buf[4];
                    WCHAR wbuf[4];
                    int rv;
                    if (is_dbcs_leadbyte(font_codepage, (BYTE) c)) {
                        buf[0] = c;
-                       buf[1] = (unsigned char) ldata[top.x + 1];
+                       buf[1] = ldata[top.x + 1];
                        rv = mb_to_wc(font_codepage, 0, buf, 2, wbuf, 4);
                        top.x++;
                    } else {