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Fix #91: do not use exit codes > 255 

Exit codes > 256 are treated by bash as `exit_code % 256`, which is confusing. Furthermore, using code 256 is particularly problematic, as 256%256=0, which means success, and is not was was intended here.

For further information about special exit codes, see http://tldp.org/LDP/abs/html/exitcodes.html.
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Rolf Schäuble 2017-06-20 11:42:35 +02:00 committed by GitHub
parent 1966d7f11b
commit 47ff88db9d
1 changed files with 1 additions and 1 deletions
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syncoid
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@ -764,7 +764,7 @@ sub getmatchingsnapshot {
print " replication must be to a NON EXISTENT DATASET, which will\n"; print " replication must be to a NON EXISTENT DATASET, which will\n";
print " then be CREATED BY the initial replication process.\n\n"; print " then be CREATED BY the initial replication process.\n\n";
} }
exit 256; exit 3;
} }
sub newsyncsnap { sub newsyncsnap {