Report error on excess filenames

KhronosGroup · Jan 22, 2024 · 23deae0 · 23deae0
1 parent 4ac5403
commit 23deae0
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/tests/cts b/tests/cts
diff --git a/tools/ktx/command.h b/tools/ktx/command.h
@@ -246,6 +246,9 @@ struct OptionsSingleIn {
  }
 
  void process(cxxopts::Options&, cxxopts::ParseResult& args, Reporter& report) {
+ if (!args.unmatched().empty())
+ report.fatal_usage("Too many filenames specified.");
+
  if (args.count("stdin") + args.count("input-file") == 0)
  report.fatal_usage("Missing input file. Either <input-file> or --stdin must be specified.");
  if (args.count("stdin") + args.count("input-file") > 1)
@@ -273,6 +276,9 @@ struct OptionsSingleInSingleOut {
  }
 
  void process(cxxopts::Options&, cxxopts::ParseResult& args, Reporter& report) {
+ if (!args.unmatched().empty())
+ report.fatal_usage("Too many filenames specified.");
+
  if (args.count("stdin") + args.count("input-file") == 0)
  report.fatal_usage("Missing input file. Either <input-file> or --stdin must be specified.");
  if (args.count("stdin") + args.count("input-file") > 1)