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Parser: Fix segfault in command extraction

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Albert S.
2018-11-05 10:46:06 +01:00
parent 89c662385d
commit f349c7dc00
1 changed files with 5 additions and 1 deletions
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6
parser.cpp
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@@ -72,7 +72,11 @@ std::string Parser::extractCommand(std::string cmdname, std::string content) con
if(std::regex_match(content, match, reg)) if(std::regex_match(content, match, reg))
{ {
return match.str(2); if(match.size() > 1)
{
return match.str(2);
}
} }
return ""; return "";
} }