fix getcwd2() so it works on red hat. defaults to /var/gigablast/data0/gb if cmd is "gb" and the "gb" binary is not in the current working directory.
fix getcwd2() so it works on red hat.
defaults to /var/gigablast/data0/gb if
cmd is "gb" and the "gb" binary is not
in the current working directory.

1yvT0s/open-source-search-engine,yaolinz/open-source-search-engine,yaolinz/open-source-search-engine,miketung/open-source-search-engine,kalatestimine/open-source-search-engine,yaolinz/open-source-search-engine,kalatestimine/open-source-search-engine,gigablast/open-source-search-engine,bowlofstew/open-source-search-engine,bowlofstew/open-source-search-engine,1yvT0s/open-source-search-engine,MikeLx/open-source-search-engine,miketung/open-source-search-engine,wakermahmud/open-source-search-engine,MikeLx/open-source-search-engine,gigablast/open-source-search-engine,miketung/open-source-search-engine,bowlofstew/open-source-search-engine,wakermahmud/open-source-search-engine,MikeLx/open-source-search-engine,kalatestimine/open-source-search-engine,gigablast/open-source-search-engine,yaolinz/open-source-search-engine,1yvT0s/open-source-search-engine,gigablast/open-source-search-engine,bowlofstew/open-source-search-engine,kalatestimine/open-source-search-engine,1yvT0s/open-source-search-engine,wakermahmud/open-source-search-engine,wakermahmud/open-source-search-engine,bowlofstew/open-source-search-engine,MikeLx/open-source-search-engine,wakermahmud/open-source-search-engine,yaolinz/open-source-search-engine,gigablast/open-source-search-engine,kalatestimine/open-source-search-engine,gigablast/open-source-search-engine,1yvT0s/open-source-search-engine,miketung/open-source-search-engine,MikeLx/open-source-search-engine,gigablast/open-source-search-engine,kalatestimine/open-source-search-engine,MikeLx/open-source-search-engine,wakermahmud/open-source-search-engine,bowlofstew/open-source-search-engine,miketung/open-source-search-engine,yaolinz/open-source-search-engine,1yvT0s/open-source-search-engine