1 files changed, 11 insertions, 0 deletions
diff --git a/cpp/src/IcePatch2Lib/ClientUtil.cpp b/cpp/src/IcePatch2Lib/ClientUtil.cpp
index e54d7b1242c..07c30450029 100644
--- a/cpp/src/IcePatch2Lib/ClientUtil.cpp
+++ b/cpp/src/IcePatch2Lib/ClientUtil.cpp
@@ -20,6 +20,17 @@ using namespace IceUtil;
 using namespace IcePatch2;
 using namespace IcePatch2Internal;
 
+
+IcePatch2::Patcher::~Patcher()
+{
+    // Out of line to avoid weak vtable
+}
+
+IcePatch2::PatcherFeedback::~PatcherFeedback()
+{
+    // Out of line to avoid weak vtable
+}
+
 namespace
 {