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pbot-vm: use coderef to simplify escaping of malformed Unicode
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@ -154,14 +154,7 @@ sub gdbmi_to_hash($text, $makejson = 1) {
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$text =~ s/\\+(\d{3})/$1 >= 0x20 ? chr oct $1 : "\\\\$1"/ge;
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# escape malformed unicode
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my $octets;
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while (1) {
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$octets .= decode('UTF-8', $text, Encode::FB_QUIET);
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last if not length $text;
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$text =~ s/(.)/sprintf '\\\\x%X', ord $1/e;
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}
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my $octets = decode('UTF-8', $text, sub { sprintf '\\\\x%X', shift });
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$text = encode('UTF-8', $octets, Encode::FB_CROAK);
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# escape invalid JSON characters
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@ -25,7 +25,7 @@ use PBot::Imports;
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# These are set by the /misc/update_version script
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use constant {
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BUILD_NAME => "PBot",
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BUILD_REVISION => 4524,
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BUILD_REVISION => 4525,
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BUILD_DATE => "2022-04-04",
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};
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