Silence some compiler warnings
Silence some compiler warnings

Warnings on possibly uninitialized variables, better safe than sorry.

thewtex/tomviz,cryos/tomviz,thewtex/tomviz,mathturtle/tomviz,mathturtle/tomviz,OpenChemistry/tomviz,OpenChemistry/tomviz,OpenChemistry/tomviz,cryos/tomviz,cjh1/tomviz,cryos/tomviz,OpenChemistry/tomviz,cjh1/tomviz,mathturtle/tomviz,cjh1/tomviz,thewtex/tomviz