Fix compiler warnings (mainly signed/unsigned comparisons)
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9b3037d0e4
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689eb74945
4 changed files with 8 additions and 6 deletions
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@ -61,10 +61,10 @@ void Util::Config::addOption(std::string optname, JSON::Value option){
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/// Prints a usage message to the given output.
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void Util::Config::printHelp(std::ostream & output){
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int longest = 0;
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unsigned int longest = 0;
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std::map<long long int, std::string> args;
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for (JSON::ObjIter it = vals.ObjBegin(); it != vals.ObjEnd(); it++){
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int current = 0;
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unsigned int current = 0;
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if (it->second.isMember("long")){current += it->second["long"].asString().size() + 4;}
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if (it->second.isMember("short")){current += it->second["short"].asString().size() + 3;}
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if (current > longest){longest = current;}
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