2 files changed, 10 insertions, 3 deletions
diff --git a/3rdParty/Boost/src/libs/program_options/src/options_description.cpp b/3rdParty/Boost/src/libs/program_options/src/options_description.cpp
index bfd113d..0d8dfd4 100644
--- a/3rdParty/Boost/src/libs/program_options/src/options_description.cpp
+++ b/3rdParty/Boost/src/libs/program_options/src/options_description.cpp
@@ -306,6 +306,7 @@ namespace boost { namespace program_options {
                                       bool short_ignore_case) const
     {
         shared_ptr<option_description> found;
+        bool had_full_match = false;
         vector<string> approximate_matches;
         vector<string> full_matches;
         
@@ -323,15 +324,17 @@ namespace boost { namespace program_options {
             if (r == option_description::full_match)
             {                
                 full_matches.push_back(m_options[i]->key(name));
+                found = m_options[i];
+                had_full_match = true;
             } 
             else 
             {                        
                 // FIXME: the use of 'key' here might not
                 // be the best approach.
                 approximate_matches.push_back(m_options[i]->key(name));
+                if (!had_full_match)
+                    found = m_options[i];
             }
-
-            found = m_options[i];
         }
         if (full_matches.size() > 1) 
             boost::throw_exception(
diff --git a/3rdParty/Boost/src/libs/program_options/src/winmain.cpp b/3rdParty/Boost/src/libs/program_options/src/winmain.cpp
index 64cc790..8a7c43f 100644
--- a/3rdParty/Boost/src/libs/program_options/src/winmain.cpp
+++ b/3rdParty/Boost/src/libs/program_options/src/winmain.cpp
@@ -30,6 +30,7 @@ namespace boost { namespace program_options {
    
             std::string current;
             bool inside_quoted = false;
+            bool empty_quote = false;
             int backslash_count = 0;
             
             for(; i != e; ++i) {
@@ -38,6 +39,7 @@ namespace boost { namespace program_options {
                     // n/2 backslashes and is a quoted block delimiter
                     if (backslash_count % 2 == 0) {
                         current.append(backslash_count / 2, '\\');
+                        empty_quote = inside_quoted && current.empty();
                         inside_quoted = !inside_quoted;
                         // '"' preceded by odd number (n) of backslashes generates
                         // (n-1)/2 backslashes and is literal quote.
@@ -59,6 +61,7 @@ namespace boost { namespace program_options {
                         // Space outside quoted section terminate the current argument
                         result.push_back(current);
                         current.resize(0);
+                        empty_quote = false; 
                         for(;i != e && isspace((unsigned char)*i); ++i)
                             ;
                         --i;
@@ -74,7 +77,7 @@ namespace boost { namespace program_options {
         
             // If we have non-empty 'current' or we're still in quoted
             // section (even if 'current' is empty), add the last token.
-            if (!current.empty() || inside_quoted)
+            if (!current.empty() || inside_quoted || empty_quote)
                 result.push_back(current);        
         }
         return result;
@@ -94,3 +97,4 @@ namespace boost { namespace program_options {
 
 }}
 #endif
+