From 1a183faccbe5c32c367dbced721a25c1444dc5c1 Mon Sep 17 00:00:00 2001
From: Alex Henrie <alexhenrie24@gmail.com>
Date: Thu, 9 Jan 2020 06:27:52 +0000
Subject: bpo-39271: Remove dead assignment from pattern_subx (GH-17915)

---
 Modules/_sre.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Modules/_sre.c b/Modules/_sre.c
index f4f9d01..6518e98 100644
--- a/Modules/_sre.c
+++ b/Modules/_sre.c
@@ -1002,7 +1002,6 @@ pattern_subx(PatternObject* self, PyObject* ptemplate, PyObject* string,
         int literal;
         view.buf = NULL;
         ptr = getstring(ptemplate, &n, &isbytes, &charsize, &view);
-        b = charsize;
         if (ptr) {
             if (charsize == 1)
                 literal = memchr(ptr, '\\', n) == NULL;
-- 
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