From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Tue, 2 Jun 2015 17:26:42 +0000 (+0200)
Subject: migen/genlib/fsm: fix delayed_enter when delay is negative (can happen when delay... 
X-Git-Tag: 24jan2021_ls180~2099^2~53
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=79624ce8490c0a367a57a001f780c62036e93920;p=litex.git

migen/genlib/fsm: fix delayed_enter when delay is negative (can happen when delay is generated from others parameters)
---

diff --git a/migen/genlib/fsm.py b/migen/genlib/fsm.py
index 6ad3083c..7a2ee619 100644
--- a/migen/genlib/fsm.py
+++ b/migen/genlib/fsm.py
@@ -74,7 +74,7 @@ class FSM(Module):
     def delayed_enter(self, name, target, delay):
         if self.finalized:
             raise FinalizeError
-        if delay:
+        if delay > 0:
             state = name
             for i in range(delay):
                 if i == delay - 1: