From c2aff4c74493b921b1ad6868902ba68d647cc1c8 Mon Sep 17 00:00:00 2001
From: Bonsai <LetBonsaiBe@gmail.com>
Date: Tue, 20 Apr 2021 12:37:37 +0800
Subject: [PATCH] clean dead assignment, start is never used in sdstrim
 function (#8796)

---
 src/sds.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/sds.c b/src/sds.c
index 2ec3aa733..1a590c84b 100644
--- a/src/sds.c
+++ b/src/sds.c
@@ -745,10 +745,10 @@ sds sdscatfmt(sds s, char const *fmt, ...) {
  * Output will be just "HelloWorld".
  */
 sds sdstrim(sds s, const char *cset) {
-    char *start, *end, *sp, *ep;
+    char *end, *sp, *ep;
     size_t len;
 
-    sp = start = s;
+    sp = s;
     ep = end = s+sdslen(s)-1;
     while(sp <= end && strchr(cset, *sp)) sp++;
     while(ep > sp && strchr(cset, *ep)) ep--;