From 9b1ce98db6bdca93de194a1845c25409b96900c1 Mon Sep 17 00:00:00 2001 From: Clifford Wolf Date: Sun, 31 Mar 2013 18:06:27 +0200 Subject: [PATCH] Fixed "select" for "%%" stmt with emty stack --- kernel/select.cc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/select.cc b/kernel/select.cc index a6e675c88..3a91c1e40 100644 --- a/kernel/select.cc +++ b/kernel/select.cc @@ -471,7 +471,8 @@ static void select_stmt(RTLIL::Design *design, std::string arg) select_op_expand(design, arg, 'o'); } else log_cmd_error("Unknown selection operator '%s'.\n", arg.c_str()); - select_filter_active_mod(design, work_stack.back()); + if (work_stack.size() >= 1) + select_filter_active_mod(design, work_stack.back()); return; } -- 2.30.2