GitLab

Define myerror before using it

The myerror function is already called before it is defined.
Move the function above the first call.

fixed extra spaces in mangled file list

Rhino couldn't open any files. I looked into why it was having trouble; it was because
the filename was not what I had passed to zerocli. It seems like the reason for the
'remove the spaces' code was because extra spaces might get added inadvertently. So
this update is careful not to add the spaces and therefore doesn't have to remove them
later.

make the code more robust by testing returned values + more explicit error messages + fix curl errors mentioned in issue #2

BSD getopt does not work