fix SimGrid-FMI

[simgrid.git] / src / mc / remote / Channel.cpp

diff --git a/src/mc/remote/Channel.cpp b/src/mc/remote/Channel.cpp
index 3a0c4ebb02ae83305a68951fb73cd06f9a357b97..6eaf30da0585763679e450967785dd9183b4c964 100644 (file)
--- a/src/mc/remote/Channel.cpp
+++ b/src/mc/remote/Channel.cpp
@@ -36,7 +36,7 @@ int Channel::send(const void* message, size_t size) const
 
 ssize_t Channel::receive(void* message, size_t size, bool block) const
 {
-  int res = recv(this->socket_, message, size, block ? 0 : MSG_DONTWAIT);
+  ssize_t res = recv(this->socket_, message, size, block ? 0 : MSG_DONTWAIT);
   if (res != -1)
     XBT_DEBUG("Receive %s", MC_message_type_name(*(e_mc_message_type*)message));
   return res;