--- old/src/hotspot/share/classfile/moduleEntry.cpp	2020-06-23 12:35:20.819198806 -0700
+++ new/src/hotspot/share/classfile/moduleEntry.cpp	2020-06-23 12:35:20.639192031 -0700
@@ -57,7 +57,7 @@
   if (location != NULL) {
     location->increment_refcount();
     CDS_ONLY(if (UseSharedSpaces) {
-        _shared_path_index = FileMapInfo::get_module_shared_path_index(_location);
+        _shared_path_index = FileMapInfo::get_module_shared_path_index(location);
       });
   }
 }