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![Stefan Knoblich](https://secure.gravatar.com/avatar/a110dd2282dffe148a68ad6abf490344.jpg?s=96&d=mm)
Stefan Knoblich committed 659ea9f117e
freeswitch: Move usage description out of main() and improve cmdline option handling. Move empty cmdline option string check and "-help/-h/-?" handling to top of loop. Emit a proper error message for unknown options. (Just displaying the usage description, but not telling the user which option was wrong, is bad mojo). Signed-off-by: Stefan Knoblich <stkn@openisdn.net>