From: Frederic Suter <frederic.suter@cc.in2p3.fr>
Date: Mon, 16 Jul 2018 13:30:45 +0000 (+0200)
Subject: if the deque is empty, remove it from the map
X-Git-Tag: v3_21~423
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/9086c78d060e42312987d34efb10d3dd03d103b3

if the deque is empty, remove it from the map
---

diff --git a/src/smpi/internals/instr_smpi.cpp b/src/smpi/internals/instr_smpi.cpp
index 63ee87112a..b55f098116 100644
--- a/src/smpi/internals/instr_smpi.cpp
+++ b/src/smpi/internals/instr_smpi.cpp
@@ -138,6 +138,8 @@ static std::string TRACE_smpi_get_key(int src, int dst, int tag, int send)
   } else {
     key = it->second->front();
     it->second->pop_front();
+    if (it->second->empty())
+      keys.erase(it);
   }
   return key;
 }