[OSSIM] gcc 4.1.2 doesn't compile ossimNitfInfo.cpp

[Gotthard, P. <Pet...@Ho...>]

Hello,

My gcc 4.1.2 says the operator[] below is ambiguous (std::string[] vs.
const char*[]). The patch below fixed the issue. Please apply.

Best Regards,
Petr


Index: src/ossim/support_data/ossimNitfInfo.cpp
===================================================================
--- src/ossim/support_data/ossimNitfInfo.cpp	(revision 14186)
+++ src/ossim/support_data/ossimNitfInfo.cpp	(working copy)
@@ -137,8 +137,8 @@
    if (ext.size() >= 2)
    {
       ext.upcase();
-      result.push_back(ext[0]);
-      result.push_back(ext[1]);
+      result.push_back(ext[(std::string::size_type)0]);
+      result.push_back(ext[(std::string::size_type)1]);
    }
    return result;
 }