Put the full help before the options

[folly.git] / folly / experimental / NestedCommandLineApp.cpp

diff --git a/folly/experimental/NestedCommandLineApp.cpp b/folly/experimental/NestedCommandLineApp.cpp
index e267605152b051aa0d5e626328e9e0e978b79f72..8904f3c7a1a88d0b6a5dcff50e9764d615099e69 100644 (file)
--- a/folly/experimental/NestedCommandLineApp.cpp
+++ b/folly/experimental/NestedCommandLineApp.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -143,14 +143,14 @@ void NestedCommandLineApp::displayHelp(
         info.argStr.empty() ? "" : " ",
         info.argStr.c_str());
 
+    printf("%s\n", info.fullHelp.c_str());
+
     std::cout << globalOptions_;
 
     if (!info.options.options().empty()) {
       printf("\n");
       std::cout << info.options;
     }
-
-    printf("\n%s\n", info.fullHelp.c_str());
   }
 }