config2setopts: avoid curlx_dyn_addf(..., "%s"

Closes #18194

diff --git a/src/config2setopts.c b/src/config2setopts.c
index dfc41398e964b5c9d25f0d2bc5f8f2ca92bb60fd..c42b129fdbf0ab5ec5b122493c83db595022a6a2 100644 (file)
--- a/src/config2setopts.c
+++ b/src/config2setopts.c
@@ -576,7 +576,7 @@ static CURLcode cookie_setopts(struct OperationConfig *config, CURL *curl)
     curlx_dyn_init(&cookies, MAX_COOKIE_LINE);
     for(cl = config->cookies; cl; cl = cl->next) {
       if(cl == config->cookies)
-        result = curlx_dyn_addf(&cookies, "%s", cl->data);
+        result = curlx_dyn_add(&cookies, cl->data);
       else
         result = curlx_dyn_addf(&cookies, ";%s", cl->data);