Ensure string concatenation doesn't overrun buffer
Ensure string concatenation doesn't overrun buffer

cgreen-devs/cgreen,thoni56/cgreen,cgreen-devs/cgreen,thoni56/cgreen,cgreen-devs/cgreen,thoni56/cgreen,thoni56/cgreen,cgreen-devs/cgreen,cgreen-devs/cgreen,thoni56/cgreen