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We should output to stderr on EXIT_FAILURE (#2558)

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Making sure we use stderr to output the help
message when there is an invalid number of
arguments, or when there's any error related
to the arguments.
This commit is contained in:
louib 2019-01-16 12:32:06 -05:00 • committed by Jonathan White
parent d09ca076dc
commit 726bbb2d94
12 changed files with 80 additions and 82 deletions
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8
src/cli/Estimate.cpp
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@ -156,8 +156,8 @@ static void estimate(const char* pwd, bool advanced)
int Estimate::execute(const QStringList& arguments)
{
TextStream in(Utils::STDIN, QIODevice::ReadOnly);
TextStream out(Utils::STDOUT, QIODevice::WriteOnly);
TextStream inputTextStream(Utils::STDIN, QIODevice::ReadOnly);
TextStream errorTextStream(Utils::STDERR, QIODevice::WriteOnly);
QCommandLineParser parser;
parser.setApplicationDescription(description);
@ -171,7 +171,7 @@ int Estimate::execute(const QStringList& arguments)
const QStringList args = parser.positionalArguments();
if (args.size() > 1) {
out << parser.helpText().replace("keepassxc-cli", "keepassxc-cli estimate");
errorTextStream << parser.helpText().replace("keepassxc-cli", "keepassxc-cli estimate");
return EXIT_FAILURE;
}
@ -179,7 +179,7 @@ int Estimate::execute(const QStringList& arguments)
if (args.size() == 1) {
password = args.at(0);
} else {
password = in.readLine();
password = inputTextStream.readLine();
}
estimate(password.toLatin1(), parser.isSet(advancedOption));