fix warning with ucs4
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index ae26ab6..0e378a5 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -2208,10 +2208,11 @@
Py_UNICODE *p;
#ifndef Py_UNICODE_WIDE
int pairs = 0;
+ const unsigned char *qq;
#else
const int pairs = 0;
#endif
- const unsigned char *q, *e, *qq;
+ const unsigned char *q, *e;
int bo = 0; /* assume native ordering by default */
const char *errmsg = "";
/* Offsets from q for retrieving bytes in the right order. */