valgrind uninitialized value error in moab

[tpeterka]

==13542== Conditional jump or move depends on uninitialised value(s)
==13542== at 0x66A071: bcmp (in /usr/lib/system/libsystem_c.dylib)
==13542== by 0x1003FBD65: moab::Core::tag_get_handle(char const_, int, moab::DataType, moab::TagInfo_&, unsigned int, void const_, bool_) (in ../install/coupling/coupling)
==13542== by 0x1004DC4E3: moab::SharedSetData::SharedSetData(moab::Interface&, unsigned int) (in ../install/coupling/coupling)
==13542== by 0x10047300E: moab::ParallelComm::ParallelComm(moab::Interface_, int, int_) (in ../install/coupling/coupling)
==13542== by 0x100003F36: Coupling(int_, int, int, int, int, int, int, double_) (coupling.cpp:270)
==13542== by 0x100006588: main (coupling.cpp:1291)