=== modified file 'account_financial_report_webkit/report/webkit_parser_header_fix.py'
--- account_financial_report_webkit/report/webkit_parser_header_fix.py	2012-03-30 12:55:19 +0000
+++ account_financial_report_webkit/report/webkit_parser_header_fix.py	2012-05-23 17:19:30 +0000
@@ -120,12 +120,13 @@
             status = subprocess.call(command, stderr=subprocess.PIPE) # ignore stderr
             if status :
                 raise except_osv(
-                                _('Webkit raise an error' ),
-                                status
+                                _('Webkit error' ),
+                                _("The command 'wkhtmltopdf' failed with error code = %s" %status)
                             )
         except Exception:
             for f_to_del in file_to_del :
                 os.unlink(f_to_del)
+            raise
 
         pdf = file(out_filename, 'rb').read()
         for f_to_del in file_to_del :