diff --git a/src/conio/cterm.c b/src/conio/cterm.c index f1601ae1b91cedbb150c28f57b76d2d7898dcd2b..17c0bae1c0b3f259dffd2fbccaa82d0349405a32 100644 --- a/src/conio/cterm.c +++ b/src/conio/cterm.c @@ -2153,7 +2153,7 @@ do_backtab(struct cterminal *cterm) CURR_XY(&cx, &cy); ox = cx; - for (i = cterm->tab_count; i >= 0; i--) { + for (i = cterm->tab_count - 1; i >= 0; i--) { if (cterm->tabs[i] < cx) { cx = cterm->tabs[i]; break;