From: Daniel Gustafsson <daniel@yesql.se>
Date: Fri, 8 Dec 2023 20:12:06 +0000 (+0100)
Subject: doh: remove unused local variable
X-Git-Tag: curl-8_6_0~237
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=d65b8868c6d04d2d7fdedbc42bce3cf0fe60887a;p=thirdparty%2Fcurl.git

doh: remove unused local variable

The nurl variable is no longer used during probing following
a refactoring, so remove.

Closes #12491
---

diff --git a/lib/doh.c b/lib/doh.c
index 1d928e92c7..fd89596284 100644
--- a/lib/doh.c
+++ b/lib/doh.c
@@ -218,7 +218,6 @@ static CURLcode dohprobe(struct Curl_easy *data,
                          struct curl_slist *headers)
 {
   struct Curl_easy *doh = NULL;
-  char *nurl = NULL;
   CURLcode result = CURLE_OK;
   timediff_t timeout_ms;
   DOHcode d = doh_encode(host, dnstype, p->dohbuffer, sizeof(p->dohbuffer),
@@ -351,11 +350,9 @@ static CURLcode dohprobe(struct Curl_easy *data,
   }
   else
     goto error;
-  free(nurl);
   return CURLE_OK;
 
 error:
-  free(nurl);
   Curl_close(&doh);
   return result;
 }