[GNUnet-SVN] [gnurl] 215/254: curl_sasl: fix unused-variable warning

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ng0 pushed a commit to annotated tag gnurl-7.54.1
in repository gnurl.

commit f8518059cecfaf2b338389cef7f71f145b21226d
Author: Marcel Raad <address@hidden>
AuthorDate: Sat Jun 3 11:59:38 2017 +0200

    curl_sasl: fix unused-variable warning
    
    This fixes the following warning with CURL_DISABLE_CRYPTO_AUTH,
    as seen in the autobuilds:
    
    curl_sasl.c:417:9: warning: unused variable 'serverdata'
    [-Wunused-variable]
---
 lib/curl_sasl.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/curl_sasl.c b/lib/curl_sasl.c
index 025b5dbe3..bd574b5e2 100644
--- a/lib/curl_sasl.c
+++ b/lib/curl_sasl.c
@@ -414,7 +414,6 @@ CURLcode Curl_sasl_continue(struct SASL *sasl, struct 
connectdata *conn,
   const char * const hostname = SSL_IS_PROXY() ? conn->http_proxy.host.name :
     conn->host.name;
   const long int port = SSL_IS_PROXY() ? conn->port : conn->remote_port;
-  char *serverdata;
 #if !defined(CURL_DISABLE_CRYPTO_AUTH)
   char *chlg = NULL;
   size_t chlglen = 0;
@@ -424,6 +423,10 @@ CURLcode Curl_sasl_continue(struct SASL *sasl, struct 
connectdata *conn,
                         data->set.str[STRING_SERVICE_NAME] :
                         sasl->params->service;
 #endif
+#if !defined(CURL_DISABLE_CRYPTO_AUTH) || defined(USE_KERBEROS5) || \
+    defined(USE_NTLM)
+  char *serverdata;
+#endif
   size_t len = 0;
 
   *progress = SASL_INPROGRESS;

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