From a58488dc0d93f8e98bdce3157b637c8a229cfde4 Mon Sep 17 00:00:00 2001
From: Henry Fredrick Schreiner <henry.fredrick.schreiner@cern.ch>
Date: Sat, 4 Feb 2017 14:48:57 -0500
Subject: [PATCH] Don't make a new line unless needed

---
 include/CLI.hpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/include/CLI.hpp b/include/CLI.hpp
index a61381eb..74046ea1 100644
--- a/include/CLI.hpp
+++ b/include/CLI.hpp
@@ -177,9 +177,11 @@ namespace detail {
     void format_help(std::stringstream &out, std::string name, std::string discription, size_t wid) {
         name = "  " + name;
         out << std::setw(wid) << std::left << name;
-        if(name.length()>=wid)
-            out << std::endl << std::setw(wid) << "";
-        out << discription << std::endl;
+        if(discription != "") {
+            if(name.length()>=wid)
+                out << std::endl << std::setw(wid) << "";
+            out << discription << std::endl;
+        }
     }
 
     struct Combiner {