diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/xdisp.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/xdisp.c b/src/xdisp.c index f5d54974b13..b64f1d35cbc 100644 --- a/src/xdisp.c +++ b/src/xdisp.c @@ -3498,18 +3498,18 @@ init_iterator (struct it *it, struct window *w, static int get_narrowed_width (struct window *w) { - int fact; /* In a character-only terminal, only one font size is used, so we can use a smaller factor. */ - fact = EQ (Fterminal_live_p (Qnil), Qt) ? 2 : 3; - return fact * window_body_width (w, WINDOW_BODY_IN_CANONICAL_CHARS); + int fact = EQ (Fterminal_live_p (Qnil), Qt) ? 2 : 3; + int width = window_body_width (w, WINDOW_BODY_IN_CANONICAL_CHARS); + return fact * max (1, width); } static int get_narrowed_len (struct window *w) { - return get_narrowed_width (w) * - window_body_height (w, WINDOW_BODY_IN_CANONICAL_CHARS); + int height = window_body_height (w, WINDOW_BODY_IN_CANONICAL_CHARS); + return get_narrowed_width (w) * max (1, height); } ptrdiff_t |