The terminal reengineering of r4609 left an unused `start' lying around.

[u/mdw/putty] / terminal.c

diff --git a/terminal.c b/terminal.c
index 25fb81e..36f59c3 100644 (file)
--- a/terminal.c
+++ b/terminal.c
@@ -1955,27 +1955,27 @@ static void scroll_display(Terminal *term, int topline, int botline, int lines)
     if (lines > 0) {
        for (i = 0; i < nlines; i++)
            for (j = 0; j < term->cols; j++)
-               copy_termchar(term->disptext[start+i], j,
-                             term->disptext[start+i+distance]->chars+j);
+               copy_termchar(term->disptext[i], j,
+                             term->disptext[i+distance]->chars+j);
        if (term->dispcursy >= 0 &&
            term->dispcursy >= topline + distance &&
            term->dispcursy < topline + distance + nlines)
            term->dispcursy -= distance;
        for (i = 0; i < distance; i++)
            for (j = 0; j < term->cols; j++)
-               term->disptext[start+nlines+i]->chars[j].attr |= ATTR_INVALID;
+               term->disptext[nlines+i]->chars[j].attr |= ATTR_INVALID;
     } else {
        for (i = nlines; i-- ;)
            for (j = 0; j < term->cols; j++)
-               copy_termchar(term->disptext[start+i+distance], j,
-                             term->disptext[start+i]->chars+j);
+               copy_termchar(term->disptext[i+distance], j,
+                             term->disptext[i]->chars+j);
        if (term->dispcursy >= 0 &&
            term->dispcursy >= topline &&
            term->dispcursy < topline + nlines)
            term->dispcursy += distance;
        for (i = 0; i < distance; i++)
            for (j = 0; j < term->cols; j++)
-               term->disptext[start+i]->chars[j].attr |= ATTR_INVALID;
+               term->disptext[i]->chars[j].attr |= ATTR_INVALID;
     }
     save_scroll(term, topline, botline, lines);
 }