From 37b135a4000ae2a83afd5d0d59022c6b868cd001 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Thu, 16 Apr 2020 16:08:37 +0200
Subject: [PATCH] Update SDS to latest version.

---
 src/sds.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sds.c b/src/sds.c
index 98bd2e77f..118971621 100644
--- a/src/sds.c
+++ b/src/sds.c
@@ -97,11 +97,11 @@ sds sdsnewlen(const void *init, size_t initlen) {
     unsigned char *fp; /* flags pointer. */
 
     sh = s_malloc(hdrlen+initlen+1);
+    if (sh == NULL) return NULL;
     if (init==SDS_NOINIT)
         init = NULL;
     else if (!init)
         memset(sh, 0, hdrlen+initlen+1);
-    if (sh == NULL) return NULL;
     s = (char*)sh+hdrlen;
     fp = ((unsigned char*)s)-1;
     switch(type) {