NameTag script: malformed json

[matyaskopp]

make script more robust, or print better output:

malformed JSON string, neither array, object, number, string or atom, at character offset 0 (before "read timeout at /hom...") at nametag2/nametag2.pl line 130.

ParCzech/src/nametag2/nametag2.pl

Line 130 in 83cb058

my $json = decode_json($res->decoded_content);