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Parser: Fix segfault in command extraction

Telusuri Sumber
This commit is contained in:
Albert S. 2018-11-05 10:46:06 +01:00
orang tua e863b5261b
melakukan 538d9e8b2d
1 mengubah file dengan 4 tambahan dan 1 penghapusan
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parser.cpp
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@ -71,7 +71,10 @@ std::string Parser::extractCommand(std::string cmdname, std::string content) con
if(std::regex_match(content, match, reg))
{
return match.str(2);
if(match.size() > 1)
{
return match.str(2);
}
}
return "";
}