diff options
| author | Mårten Nordheim <marten.nordheim@qt.io> | 2023-02-27 17:44:45 +0100 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2023-03-02 11:08:32 +0000 |
| commit | 4c470e7eef78046942b29bda299047a816d97500 (patch) | |
| tree | 2958d6eb1d919b2ceb9d55e8d4644e6d0b353c12 /examples/network/dnslookup | |
| parent | f48290d498b1703daf706eafff52f5515810c895 (diff) | |
DNS Lookup: Use standard functions to print version/help
showHelp was already in use, but not showVersion.
Return 0 in both cases, even if it's unreachable.
Task-number: QTBUG-108873
Change-Id: Iba820e89d7de066130163e7829f75bbfcfa3f7dd
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
(cherry picked from commit 83dac218130a5e91616d1cd515815f0ce9b6c332)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Diffstat (limited to 'examples/network/dnslookup')
| -rw-r--r-- | examples/network/dnslookup/dnslookup.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/examples/network/dnslookup/dnslookup.cpp b/examples/network/dnslookup/dnslookup.cpp index 91311b26b8..264a8e37fa 100644 --- a/examples/network/dnslookup/dnslookup.cpp +++ b/examples/network/dnslookup/dnslookup.cpp @@ -189,12 +189,11 @@ int main(int argc, char *argv[]) fputs(qPrintable(parser.helpText()), stderr); return 1; case CommandLineVersionRequested: - printf("%s %s\n", qPrintable(QCoreApplication::applicationName()), - qPrintable(QCoreApplication::applicationVersion())); - return 0; + parser.showVersion(); + Q_UNREACHABLE_RETURN(0); case CommandLineHelpRequested: parser.showHelp(); - Q_UNREACHABLE(); + Q_UNREACHABLE_RETURN(0); } //! [1] |