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| author | David Faure <david.faure@kdab.com> | 2019-04-04 10:53:57 +0200 |
|---|---|---|
| committer | David Faure <david.faure@kdab.com> | 2019-04-04 13:33:50 +0000 |
| commit | 90c86d738e0f36eaa48c7f81f6f5cc035a339d6b (patch) | |
| tree | 48b1d7cbf4e25a18daab39d9e71cd002aa7a01ae /src/corelib/tools | |
| parent | bcd2fa484a4fe93e77743195d7f72cce9e580d43 (diff) | |
QCommandLineParser: warn if defining a duplicate option
Fixes: QTBUG-74907
Change-Id: I3741a5241515dfaf4353458a9ef13ceaeb9fea0b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/tools')
| -rw-r--r-- | src/corelib/tools/qcommandlineparser.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/corelib/tools/qcommandlineparser.cpp b/src/corelib/tools/qcommandlineparser.cpp index 6817d73143..489724ac47 100644 --- a/src/corelib/tools/qcommandlineparser.cpp +++ b/src/corelib/tools/qcommandlineparser.cpp @@ -362,8 +362,10 @@ bool QCommandLineParser::addOption(const QCommandLineOption &option) if (!optionNames.isEmpty()) { for (const QString &name : optionNames) { - if (d->nameHash.contains(name)) + if (d->nameHash.contains(name)) { + qWarning() << "QCommandLineParser: already having an option named" << name; return false; + } } d->commandLineOptionList.append(option); |