Commit d5c30dd3 authored by Mike Hibler's avatar Mike Hibler
Browse files

Undefined variable avoidance.

parent d0e14c59
......@@ -125,6 +125,9 @@ sub Lookup($$;$$)
my ($class, $arg1, $arg2, $arg3) = @_;
return undef
if (!defined($arg1));
# A single arg is either an index or "pid,osname[:version]" or
# "pid/osname[:version]" string.
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