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Only print to stdout when asked

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ryuukk 2024-10-12 17:21:20 +02:00 • committed by GitHub
parent 796d212b05
commit c9d2fadc24
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1 changed files with 5 additions and 4 deletions
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9
src/dscanner/main.d
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@ -168,7 +168,7 @@ else
if (help)
{
printHelp(args[0]);
printHelp(args[0], true);
return 0;
}
@ -250,7 +250,7 @@ else
}
else if (optionCount < 1)
{
printHelp(args[0]);
printHelp(args[0], false);
return 1;
}
@ -416,9 +416,10 @@ else
return 0;
}
void printHelp(string programName)
void printHelp(string programName, bool stdOut)
{
stdout.writefln(`
auto f = stdOut ? stdout : stderr;
f.writefln(`
Usage: %1$s <options>
Human-readable output: