X-Git-Url: https://git.distorted.org.uk/~mdw/tig/blobdiff_plain/54efb62b1e6a270db94f9395e9934aec002eee3e..cdfc29adc50d13fc90b21eda3ce4795513a42f8f:/tig.c

diff --git a/tig.c b/tig.c
index 0f77167..b827a92 100644
--- a/tig.c
+++ b/tig.c
@@ -418,7 +418,7 @@ parse_options(int argc, char *argv[])
 		if (opt[0] && opt[0] != '-')
 			break;
 
-		die("unknown command '%s'", opt);
+		die("unknown option '%s'\n\n%s", opt, usage);
 	}
 
 	if (!isatty(STDIN_FILENO)) {
@@ -867,8 +867,9 @@ update_view_title(struct view *view)
 		wprintw(view->title, "[%s]", view->name);
 
 	if (view->lines || view->pipe) {
+		unsigned int view_lines = view->offset + view->height;
 		unsigned int lines = view->lines
-				   ? (view->lineno + 1) * 100 / view->lines
+				   ? MIN(view_lines, view->lines) * 100 / view->lines
 				   : 0;
 
 		wprintw(view->title, " - %s %d of %d (%d%%)",