Merge fix for AttributeError

--HG--
branch : distribute

CHANGES.txt

@@ -2,6 +2,13 @@
 CHANGES
 =======
 
+------
+0.6.47
+------
+
+* Correct AttributeError in ``ResourceManager.get_cache_path`` introduced in
+  0.6.46.
+
 ------
 0.6.46
 ------

pkg_resources.py

@@ -989,7 +989,7 @@ variable to point to an accessible directory.
         extract, as it tracks the generated names for possible cleanup later.
         """
         extract_path = self.extraction_path or get_default_cache()
-        self._warn_unsafe_extraction(extract_path)
+        self._warn_unsafe_extraction_path(extract_path)
         target_path = os.path.join(extract_path, archive_name+'-tmp', *names)
         try:
             _bypass_ensure_directory(target_path)