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Properly handle argumenets with no assigned value (e.g. --hla)

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Erik Hofman 2021-03-09 15:56:46 +01:00
parent c24e0fb5b8
commit 563737bed1
1 changed files with 2 additions and 2 deletions
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4
utils/fgviewer/ArgumentParser.cxx
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@ -43,8 +43,8 @@ ArgumentParser::ArgumentParser(int argc, char **argv) :
val = arg.substr(pos+1); val = arg.substr(pos+1);
arg = arg.substr(0, pos); arg = arg.substr(0, pos);
} }
else if (++i<argc) { else if ((i+1)<argc && argv[i+1][0] != '-') {
val = argv[i]; val = argv[++i];
} else { } else {
val = ""; val = "";
} }