don't sort options if empty pattern, don't list .o files

1 files changed, 5 insertions, 2 deletions

diff --git a/main.c b/main.c
index 3367bee..46c440b 100644
--- a/main.c
+++ b/main.c
@@ -1140,7 +1140,8 @@ u32 sort_opt_idx(u32 *dest, Str *src, u32 n, Str pat, Arena *scratch) {
 			scrn++;
 		}
 	}
-	qsort_opt(dest, scr, scrn);
+	if (pat.n > 0)
+		qsort_opt(dest, scr, scrn);
 	return scrn;
 }
 
@@ -1184,7 +1185,9 @@ again:
 	DA_APUSH(&opt, &e.scratch, S(".."));
 	while ((de = readdir(d))) {
 		if (de->d_name[0] == '.') continue;
-		Str n = str_dup(str_from_cstr(de->d_name), &e.scratch);
+		Str dn = str_from_cstr(de->d_name);
+		if (str_ends(dn, S(".o"))) continue;
+		Str n = str_dup(dn, &e.scratch);
 		DA_APUSH(&opt, &e.scratch, n);
 	}
 	int o = select_opt(opt.v, opt.n, S("File: "));