From: Stefan Krah <skrah@bytereef.org>
Date: Fri, 25 Aug 2017 16:31:22 +0000 (+0200)
Subject: bpo-31275: Small refactoring to silence a fall-through warning. (#3206)
X-Git-Tag: v3.7.0a1~220
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=138753c1b96b5e06a5c5d409fa4cae5e2fe1108b;p=python

bpo-31275: Small refactoring to silence a fall-through warning. (#3206)
---

diff --git a/Modules/cjkcodecs/_codecs_iso2022.c b/Modules/cjkcodecs/_codecs_iso2022.c
index 1ce4218f30..7394cf67e0 100644
--- a/Modules/cjkcodecs/_codecs_iso2022.c
+++ b/Modules/cjkcodecs/_codecs_iso2022.c
@@ -807,15 +807,9 @@ jisx0213_encoder(const Py_UCS4 *data, Py_ssize_t *length, void *config)
     case 2: /* second character of unicode pair */
         coded = find_pairencmap((ucs2_t)data[0], (ucs2_t)data[1],
                                 jisx0213_pair_encmap, JISX0213_ENCPAIRS);
-        if (coded == DBCINV) {
-            *length = 1;
-            coded = find_pairencmap((ucs2_t)data[0], 0,
-                      jisx0213_pair_encmap, JISX0213_ENCPAIRS);
-            if (coded == DBCINV)
-                return MAP_UNMAPPABLE;
-        }
-        else
+        if (coded != DBCINV)
             return coded;
+        /* fall through */
 
     case -1: /* flush unterminated */
         *length = 1;