Two differents types of .cvsignore were generated, fix previous commit.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@10090 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Tool/ClassTool.py

@@ -645,13 +645,14 @@ class ConstraintTemplate(Constraint):
             f = open(init, 'w')
             f.close()
           # For convenience, make .cvsignore.
-          cvsignore = os.path.join(path, '.cvsignore')
-          if not os.path.exists(cvsignore):
-            f = open(cvsignore, 'w')
-            try:
-              f.write('*.pyc' + os.linesep)
-            finally:
-              f.close()
+          if generate_cvsignore:
+            cvsignore = os.path.join(path, '.cvsignore')
+            if not os.path.exists(cvsignore):
+              f = open(cvsignore, 'w')
+              try:
+                f.write('*.pyc' + os.linesep)
+              finally:
+                f.close()
 
         # Create a Permissions module for this Product.
         permissions = os.path.join(base_path, 'Permissions.py')