From a834e274475aa9013accbff3c02d374708997288 Mon Sep 17 00:00:00 2001
From: Xavier Robin <xavier.robin@unibas.ch>
Date: Wed, 24 Jul 2024 15:36:40 +0200
Subject: [PATCH] fix: restore -h argument

---
 modules/conop/src/chemdict_tool.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/conop/src/chemdict_tool.cc b/modules/conop/src/chemdict_tool.cc
index 9ca3729ca..08b11ae0d 100644
--- a/modules/conop/src/chemdict_tool.cc
+++ b/modules/conop/src/chemdict_tool.cc
@@ -77,6 +77,9 @@ int main(int argc, char const *argv[])
       Logger::Instance().PushVerbosityLevel(4);
     } else if (param=="-q") {
       Logger::Instance().PushVerbosityLevel(0);
+    } else if (param=="-h") {
+      PrintUsage();
+      return 0;
     } else {
       std::cout << "Unrecognized argument '" << param << "'" << std::endl;
       std::cout << "Try 'chemdict_tool -h' for more information" << std::endl;
-- 
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