[Boost-commit] svn:boost r65645 - trunk/libs/program_options/src

Subject: [Boost-commit] svn:boost r65645 - trunk/libs/program_options/src
From: ghost_at_[hidden]
Date: 2010-09-28 05:04:46

Author: vladimir_prus
Date: 2010-09-28 05:04:44 EDT (Tue, 28 Sep 2010)
New Revision: 65645
URL: http://svn.boost.org/trac/boost/changeset/65645

Log:
Fix formatting of short-only options.

Fixes #4644.

Text files modified: 
   trunk/libs/program_options/src/options_description.cpp |    11 +++++++----                             
   1 files changed, 7 insertions(+), 4 deletions(-)

Modified: trunk/libs/program_options/src/options_description.cpp
==============================================================================
--- trunk/libs/program_options/src/options_description.cpp	(original)
+++ trunk/libs/program_options/src/options_description.cpp	2010-09-28 05:04:44 EDT (Tue, 28 Sep 2010)
@@ -174,10 +174,13 @@
     option_description::format_name() const
     {
         if (!m_short_name.empty())
-            return string(m_short_name).append(" [ --").
-            append(m_long_name).append(" ]");
-        else
-            return string("--").append(m_long_name);
+        {
+            return m_long_name.empty() 
+                ? m_short_name 
+                : string(m_short_name).append(" [ --").
+                  append(m_long_name).append(" ]");
+        }
+        return string("--").append(m_long_name);
     }
 
     std::string