Comment 2 for bug 945895

StacktraceTop:
 _int_malloc (av=0x7f64249fb720, bytes=136) at malloc.c:3657
 __GI___libc_malloc (bytes=136) at malloc.c:2924
 __cxxabiv1::__cxa_allocate_exception (thrown_size=136) at ../../../../src/libstdc++-v3/libsupc++/eh_alloc.cc:102
 get<CompAction, bool, int, float, std::basic_string<char>, boost::recursive_wrapper<std::vector<unsigned short> >, boost::recursive_wrapper<CompAction>, boost::recursive_wrapper<CompMatch>, boost::recursive_wrapper<std::vector<CompOption::Value> >, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_> (operand=<optimized out>) at /usr/include/boost/variant/get.hpp:180
 CompOption::Value::action (this=<optimized out>) at /build/buildd/compiz-0.9.7.0~bzr2995/src/option.cpp:230