diff --git a/CGIFormData.cpp b/CGIFormData.cpp
index ca969b3..589c378 100644
--- a/CGIFormData.cpp
+++ b/CGIFormData.cpp
@@ -21,7 +21,8 @@ namespace coreutils {
    MString CGIFormData::operator[](ZString name) {
 //      if(contentType == "application/x-www-form-urlencoded") 
 //	return formdata[name];
-      return name;
+      MString temp(name);
+      return temp;
    }
    
 }
diff --git a/testing/jfile_test b/testing/jfile_test
index 6dda3b7..3271a2a 100755
Binary files a/testing/jfile_test and b/testing/jfile_test differ
diff --git a/testing/mfile_test b/testing/mfile_test
index 92678a8..dc7ae5c 100755
Binary files a/testing/mfile_test and b/testing/mfile_test differ
diff --git a/testing/mstring_test.cpp b/testing/mstring_test.cpp
index 812835e..851a8de 100644
--- a/testing/mstring_test.cpp
+++ b/testing/mstring_test.cpp
@@ -1,6 +1,11 @@
 #include <iostream>
 #include "../MString.h"
 
+coreutils::ZString testcast(coreutils::ZString data) {
+   std::cout << "in proc: " << data << std::endl;
+   return data;
+}
+
 int main(int argc, char **argv) {
 
    // Literal string assignment tests. 
@@ -108,7 +113,13 @@ int main(int argc, char **argv) {
 
    coreutils::MString test33 = test32.toBase64();
    std::cout << test33 << " from base64 " << test33.fromBase64() << std::endl;   
-   
+
+   coreutils::ZString test34 = test31;
+   std::cout << test31 << " to zstring " << test34 << std::endl;      
+
+   test34 = testcast(test31);
+   std::cout << test31 << " to zstring " << test34 << std::endl;      
+
    return 0;
 }