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| author | Nicholas Marriott <nicm@openbsd.org> | 2009-11-16 13:40:45 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicm@openbsd.org> | 2009-11-16 13:40:45 +0000 |
| commit | 5d7bff40519f6e000cedfabce4ff0f5e6b8bcd98 (patch) | |
| tree | 29a1a3e5fc83946d9311fcb9ccba24f36b0bab7a | |
| parent | 9f6d685c05c9f71ba842f65fb2139ebbd30bd606 (diff) | |
| download | rtmux-5d7bff40519f6e000cedfabce4ff0f5e6b8bcd98.tar.gz rtmux-5d7bff40519f6e000cedfabce4ff0f5e6b8bcd98.tar.bz2 rtmux-5d7bff40519f6e000cedfabce4ff0f5e6b8bcd98.zip | |
A screen can be one cell wide; don't crash if that is the case.
| -rw-r--r-- | screen-write.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/screen-write.c b/screen-write.c index 49041377..81231c2e 100644 --- a/screen-write.c +++ b/screen-write.c @@ -427,8 +427,8 @@ screen_write_initctx( return; /* Save the last cell on the screen. */ - gc = NULL; - for (xx = 1; xx < screen_size_x(s); xx++) { + gc = &grid_default_cell; + for (xx = 1; xx <= screen_size_x(s); xx++) { gc = grid_view_peek_cell(gd, screen_size_x(s) - xx, s->cy); if (!(gc->flags & GRID_FLAG_PADDING)) break; |