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| author | Jay Berkenbilt <ejb@ql.org> | 2022-02-15 21:34:35 +0100 |
|---|---|---|
| committer | Jay Berkenbilt <ejb@ql.org> | 2022-02-15 22:13:12 +0100 |
| commit | fbd3e56da787d18e7a8794580d0e95b7669d1bc4 (patch) | |
| tree | 33536b518187508d284771504f09c90c70ae5201 /libqpdf/QPDFJob_argv.cc | |
| parent | 19608ec151f218aa5f7c47a2d1e497d88acbb3be (diff) | |
| download | qpdf-fbd3e56da787d18e7a8794580d0e95b7669d1bc4.tar.zst | |
Ignore -- at the top level arg parser (fixes #652)
This was unintended behavior that was added back for backward
compatibility. It is intentionally undocumented.
Diffstat (limited to 'libqpdf/QPDFJob_argv.cc')
| -rw-r--r-- | libqpdf/QPDFJob_argv.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libqpdf/QPDFJob_argv.cc b/libqpdf/QPDFJob_argv.cc index 6cbbd841..b1e3da1c 100644 --- a/libqpdf/QPDFJob_argv.cc +++ b/libqpdf/QPDFJob_argv.cc @@ -67,6 +67,11 @@ ArgParser::initOptionTables() this->ap.addFinalCheck([this](){c_main->checkConfiguration();}); // add_help is defined in auto_job_help.hh add_help(this->ap); + // Special case: ignore -- at the top level. This undocumented + // behavior is for backward compatibility; it was unintentionally + // the case prior to 10.6, and some users were relying on it. + this->ap.selectMainOptionTable(); + this->ap.addBare("--", [](){}); } void |