diff options
Diffstat (limited to 'window-tree.c')
| -rw-r--r-- | window-tree.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/window-tree.c b/window-tree.c index e6851531..d034e3ed 100644 --- a/window-tree.c +++ b/window-tree.c @@ -432,6 +432,8 @@ window_tree_draw_session(struct session *s, struct screen_write_ctx *ctx, each = sx / n; if (each < 24) { n = (sx - 6) / 24; + if (n == 0) + n = 1; each = (sx - 6) / n; left = sx - (n * each); @@ -440,7 +442,7 @@ window_tree_draw_session(struct session *s, struct screen_write_ctx *ctx, screen_write_cursormove(ctx, sx - left + left / 2, sy / 2); screen_write_puts(ctx, &grid_default_cell, "..."); - if (sx == left) + if (each == 0) return; left = 0; } else @@ -466,7 +468,8 @@ window_tree_draw_session(struct session *s, struct screen_write_ctx *ctx, xasprintf(&label, " %u ", wl->idx); len = strlen(label) / 2; screen_write_cursormove(ctx, i * each + each / 2 - len, sy / 2); - screen_write_puts(ctx, &gc, "%s", label); + if (len <= width) + screen_write_puts(ctx, &gc, "%s", label); free(label); if (i != n - 1) { @@ -500,6 +503,8 @@ window_tree_draw_window(struct session *s, struct window *w, each = sx / n; if (each < 24) { n = (sx - 6) / 24; + if (n == 0) + n = 1; each = (sx - 6) / n; left = sx - (n * each); @@ -508,7 +513,7 @@ window_tree_draw_window(struct session *s, struct window *w, screen_write_cursormove(ctx, sx - left + left / 2, sy / 2); screen_write_puts(ctx, &grid_default_cell, "..."); - if (sx == left) + if (each == 0) return; left = 0; } else @@ -531,7 +536,8 @@ window_tree_draw_window(struct session *s, struct window *w, xasprintf(&label, " %u ", i); len = strlen(label) / 2; screen_write_cursormove(ctx, i * each + each / 2 - len, sy / 2); - screen_write_puts(ctx, &gc, "%s", label); + if (len <= width) + screen_write_puts(ctx, &gc, "%s", label); free(label); if (i != n - 1) { |