Implement -O.

1 files changed, 4 insertions, 0 deletions

diff --git a/eval.c b/eval.c
index f69c890..b8e9a1b 100644
--- a/eval.c
+++ b/eval.c
@@ -651,6 +651,10 @@ int eval_cmdline(const struct cmdline *cmdline) {
 		return 0;
 	}
 
+	if (cmdline->optlevel >= 3 && cmdline->expr->eval == eval_false) {
+		return 0;
+	}
+
 	int nopenfd = infer_fdlimit();
 
 	struct callback_args args = {