Merge branch 'master' of https://framagit.org/simgrid/simgrid

[simgrid.git] / src / kernel / activity / CommImpl.cpp

diff --git a/src/kernel/activity/CommImpl.cpp b/src/kernel/activity/CommImpl.cpp
index c10e7b2..9f4b218 100644 (file)
--- a/src/kernel/activity/CommImpl.cpp
+++ b/src/kernel/activity/CommImpl.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2020. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2021. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -480,12 +480,12 @@ void CommImpl::copy_data()
             dst_actor_ ? dst_actor_->get_host()->get_cname() : "a finished process", dst_buff_, buff_size);
 
   /* Copy at most dst_buff_size bytes of the message to receiver's buffer */
-  if (dst_buff_size_)
+  if (dst_buff_size_) {
     buff_size = std::min(buff_size, *(dst_buff_size_));
 
-  /* Update the receiver's buffer size to the copied amount */
-  if (dst_buff_size_)
+    /* Update the receiver's buffer size to the copied amount */
     *dst_buff_size_ = buff_size;
+  }
 
   if (buff_size > 0) {
     if (copy_data_fun)