From 108365abe709a44a67dd9b866dabe501cd9d1604 Mon Sep 17 00:00:00 2001
From: Pavol Droba <droba@topmail.sk>
Date: Tue, 31 Aug 2004 07:43:02 +0000
Subject: [PATCH] Attempt to fix "Empty sequence after erase problem" reported
 by vc8.0

[SVN r24835]
---
 include/boost/algorithm/string/detail/sequence.hpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/include/boost/algorithm/string/detail/sequence.hpp b/include/boost/algorithm/string/detail/sequence.hpp
index 76416b1..edd5687 100644
--- a/include/boost/algorithm/string/detail/sequence.hpp
+++ b/include/boost/algorithm/string/detail/sequence.hpp
@@ -110,7 +110,14 @@ namespace boost {
                     BOOST_STRING_TYPENAME InputT::iterator At=Input.erase( From, To );
                     if ( Begin!=End )
                     {
-                        Input.insert( At, Begin, End );
+                        if(!Input.empty())
+                        {
+                            Input.insert( At, Begin, End );
+                        }
+                        else
+                        {
+                            Input.insert( Input.begin(), Begin, End );
+                        }
                     }
                 }
             };