From 58bb34bb3a854fb4ea3f1daf6ed3c742efb89e1d Mon Sep 17 00:00:00 2001
From: Frederic Suter <frederic.suter@cc.in2p3.fr>
Date: Fri, 1 Mar 2019 18:51:01 +0100
Subject: [PATCH 1/1] Yell when there is an exception, not when there isn't

---
 src/simix/ActorImpl.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/simix/ActorImpl.cpp b/src/simix/ActorImpl.cpp
index f456507981..1b92ac6b8e 100644
--- a/src/simix/ActorImpl.cpp
+++ b/src/simix/ActorImpl.cpp
@@ -280,7 +280,8 @@ void ActorImpl::yield()
 
   if (suspended_) {
     XBT_DEBUG("Hey! I'm suspended.");
-    xbt_assert(exception_ != nullptr, "Gasp! This exception may be lost by subsequent calls.");
+
+    xbt_assert(exception_ == nullptr, "Gasp! This exception may be lost by subsequent calls.");
     suspended_ = false;
     suspend(this);
   }
-- 
2.20.1