[Python-checkins] gh-87526: Remove dead initialization from _zoneinfo parse_abbr() (#24700)

[vstinner]

https://github.com/python/cpython/commit/3c2992e58b033a6c8adcb52b53c42a96002e7034
commit: 3c2992e58b033a6c8adcb52b53c42a96002e7034
branch: main
author: Alex Henrie <alexhenrie24 at gmail.com>
committer: vstinner <vstinner at python.org>
date: 2023-05-12T08:48:42+02:00
summary:

gh-87526: Remove dead initialization from _zoneinfo parse_abbr() (#24700)

files:
M Modules/_zoneinfo.c

diff --git a/Modules/_zoneinfo.c b/Modules/_zoneinfo.c
index 3b2d282d65ca..c8c791b6d7c0 100644
--- a/Modules/_zoneinfo.c
+++ b/Modules/_zoneinfo.c
@@ -1709,11 +1709,11 @@ static Py_ssize_t
 parse_abbr(const char *const p, PyObject **abbr)
 {
     const char *ptr = p;
-    char buff = *ptr;
     const char *str_start;
     const char *str_end;
 
     if (*ptr == '<') {
+        char buff;
         ptr++;
         str_start = ptr;
         while ((buff = *ptr) != '>') {