A small question related to: "zipfile_276_filename_mismatch_v3.patch"

--- a/zipfile.py	Wed Apr 30 11:44:38 2014
+++ b/zipfile.py	Wed Apr 30 15:10:38 2014
@@ -970,10 +970,10 @@
             if fheader[_FH_EXTRA_FIELD_LENGTH]:
                 zef_file.read(fheader[_FH_EXTRA_FIELD_LENGTH])
 
-            if fname != zinfo.orig_filename:
-                raise BadZipfile, \
+            if self.debug and fname != zinfo.orig_filename:
+                print( \
                         'File name in directory "%s" and header "%s" differ.' % (
-                            zinfo.orig_filename, fname)
+                            zinfo.orig_filename, fname))

Shouldn't a change from raising an exception to a print be somewhere documented?

Thanks