Win32 blobject STL debug assert

1 files changed, 8 insertions, 1 deletions

diff --git a/cpp/src/Ice/Object.cpp b/cpp/src/Ice/Object.cpp
index 6e12657f4b7..8cce4a577a0 100644
--- a/cpp/src/Ice/Object.cpp
+++ b/cpp/src/Ice/Object.cpp
@@ -313,7 +313,14 @@ Ice::Blobject::__dispatch(Incoming& in, const Current& current)
     in.readParamEncaps(inEncaps, sz);
     vector<Byte> outEncaps;
     bool ok = ice_invoke(vector<Byte>(inEncaps, inEncaps + sz), outEncaps, current);
-    in.__writeParamEncaps(&outEncaps[0], outEncaps.size(), ok);
+    if(outEncaps.empty())
+    {
+        in.__writeParamEncaps(0, 0, ok);
+    }
+    else
+    {
+        in.__writeParamEncaps(&outEncaps[0], outEncaps.size(), ok);
+    }
     if(ok)
     {
         return DispatchOK;