CVS: cvs.openbsd.org: src

[Nicholas Marriott]

CVSROOT:        /cvs
Module name:    src
Changes by:     n...@cvs.openbsd.org    2010/10/16 01:57:42

Modified files:
        usr.bin/tmux   : cmd.c 

Log message:
Fall back on normal session choice method if $TMUX exists but is invalid
rather than rejecting.