[Python-checkins] [Python-Dev] cpython (3.2): adjust braces a bit

[Eric V. Smith]

On 10/21/2011 12:31 PM, Benjamin Peterson wrote:
> 2011/10/21 Eric V. Smith <eric at trueblade.com>:
>> What's the logic for adding some braces, but removing others?
> 
> No braces if everything is a one-liner, otherwise braces everywhere.

Not sure what "everything" means here. My specific question is why
braces were added here:
-    if (tb == Py_None)
+    if (tb == Py_None) {
         tb = NULL;
+    }

And removed here:
-    if (PyExceptionClass_Check(typ)) {
+    if (PyExceptionClass_Check(typ))
         PyErr_NormalizeException(&typ, &val, &tb);
-    }

I don't have any particular preference, but consistency seems important.