Tmux: Fix the TERM env when run in tmux
Tmux: Fix the TERM env when run in tmux

This commit fix the issue of TERM variable set to xterm-256color instead
of screen-256color that is set in tmux.conf.

cgdb does not work fine with xterm-256color. This commit will fix this
issue.

Signed-off-by: Ratheesh S <f847af0ee3590f4912d169b886f309989d9e4c2e@gmail.com>
Tested-by: Ratheesh S <f847af0ee3590f4912d169b886f309989d9e4c2e@gmail.com>

ratheesh/dot-files,ratheesh/dot-files