diff options
| author | Frank LENORMAND <lenormf@gmail.com> | 2016-07-20 21:10:13 +0300 |
|---|---|---|
| committer | Frank LENORMAND <lenormf@gmail.com> | 2016-07-23 10:03:25 +0300 |
| commit | 3c91f711fc5197fbcdb6712c92c44638d4ad2807 (patch) | |
| tree | 1712f7a0419b766c33d1d9fbf855640e1ea79c8f /src | |
| parent | 75589941498f492eb94f4b0c76209e0d4f2a608d (diff) | |
Warn the user when flag combinations don't make sense
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.cc | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/main.cc b/src/main.cc index 020c1e59..8e8ad9b4 100644 --- a/src/main.cc +++ b/src/main.cc @@ -779,7 +779,7 @@ int main(int argc, char* argv[]) if (auto session = parser.get_switch("p")) { - for (auto opt : { "c", "n", "s", "d", "e" }) + for (auto opt : { "c", "n", "s", "d", "e", "ro" }) { if (parser.get_switch(opt)) { @@ -795,6 +795,12 @@ int main(int argc, char* argv[]) if (auto keys = parser.get_switch("f")) { + if (parser.get_switch("ro")) + { + write_stderr("error: -ro makes not sense with -f\n"); + return -1; + } + Vector<StringView> files; for (size_t i = 0; i < parser.positional_count(); ++i) files.emplace_back(parser[i]); @@ -805,7 +811,7 @@ int main(int argc, char* argv[]) if (auto server_session = parser.get_switch("c")) { - for (auto opt : { "n", "s", "d" }) + for (auto opt : { "n", "s", "d", "ro" }) { if (parser.get_switch(opt)) { |