Index: src/ch/UpdateVersionInfo.cpp
===================================================================
diff -u -N -r50ad2dc9f0b42ba432bb54e4a042582277410773 -r4572f6cddf7dab06b1de99504a6bbd3680d11e6d
--- src/ch/UpdateVersionInfo.cpp	(.../UpdateVersionInfo.cpp)	(revision 50ad2dc9f0b42ba432bb54e4a042582277410773)
+++ src/ch/UpdateVersionInfo.cpp	(.../UpdateVersionInfo.cpp)	(revision 4572f6cddf7dab06b1de99504a6bbd3680d11e6d)
@@ -37,10 +37,10 @@
 
 }
 
-void UpdateVersionInfo::Merge(UpdateVersionInfo vi)
+void UpdateVersionInfo::Merge(const UpdateVersionInfo& vi)
 {
 	if(m_ullNumericVersion < vi.m_ullNumericVersion)
-		*this = std::move(vi);
+		*this = vi;
 }
 
 unsigned long long UpdateVersionInfo::GetFullNumericVersion() const