Minor tweak, removed extraneous empty destructor.
Minor tweak, removed extraneous empty destructor.

ggtucker/imgui,wflohry/imgui-addons,cmaughan/imgui,ocornut/imgui,bkaradzic/imgui,cmaughan/imgui,mikesart/imgui,aimotive/imgui-glfw,Flix01/imgui,aimotive/imgui-glfw,bkaradzic/imgui,dougbinks/imgui,burningreggae/imgui,ggtucker/imgui,nProtect/imgui,ggtucker/imgui,burningreggae/imgui,nProtect/imgui,cmaughan/imgui,dougbinks/imgui,bkaradzic/imgui,ocornut/imgui,Flix01/imgui,Flix01/imgui,mikesart/imgui,wflohry/imgui-addons,ocornut/imgui,cmaughan/imgui,nProtect/imgui