TEST: allow different styles of SUBDATASETS (for testing)

Modules/IO/IOGDAL/test/otbMultiDatasetReadingInfo.cxx

@@ -55,17 +55,15 @@ int otbMultiDatasetReadingInfo(int argc, char* argv[])
   for( unsigned int itSubDataset = 0; itSubDataset < (unsigned int)names.size(); itSubDataset++ )
     {
     std::size_t posDeb = names[itSubDataset].find(":\"");
-    if (posDeb==std::string::npos)
-      return EXIT_FAILURE;
-
     std::size_t posEnd = names[itSubDataset].rfind("\":");
-    if (posEnd==std::string::npos)
-      return EXIT_FAILURE;
-
-    // Remove the path from the SubDataset_name metadata
-    std::string strFilepath = names[itSubDataset].substr(posDeb+2, posEnd - posDeb - 2);
-    std::string filename = itksys::SystemTools::GetFilenameName(strFilepath);
-    names[itSubDataset].replace(posDeb+2, posEnd - posDeb - 2, filename.c_str() );
+    
+    if (posDeb!=std::string::npos && posEnd!=std::string::npos)
+      {
+      // Remove the path from the SubDataset_name metadata
+      std::string strFilepath = names[itSubDataset].substr(posDeb+2, posEnd - posDeb - 2);
+      std::string filename = itksys::SystemTools::GetFilenameName(strFilepath);
+      names[itSubDataset].replace(posDeb+2, posEnd - posDeb - 2, filename.c_str() );
+      }
     }
 
   std::ofstream file;