diff --git a/libmariadb/mariadb_lib.c b/libmariadb/mariadb_lib.c
index 5465eb05..05733f8d 100644
--- a/libmariadb/mariadb_lib.c
+++ b/libmariadb/mariadb_lib.c
@@ -680,6 +680,18 @@ struct st_default_options mariadb_defaults[] =
       (OPTS)->extension= (struct st_mysql_options_extension *)  \
         calloc(1, sizeof(struct st_mysql_options_extension));
 
+#define OPT_SET_EXTENDED_VALUE_BIN(OPTS, KEY, KEY_LEN, VAL, LEN) \
+    CHECK_OPT_EXTENSION_SET(OPTS)                                \
+    free((gptr)(OPTS)->extension->KEY);                          \
+    if((VAL) && (LEN)) {                                         \
+      if (((OPTS)->extension->KEY= malloc((LEN)))) {             \
+        memcpy((OPTS)->extension->KEY, (VAL), (LEN));            \
+        (OPTS)->extension->KEY_LEN= (LEN);                       \
+      }                                                          \
+    }                                                            \
+    else                                                         \
+      (OPTS)->extension->KEY= NULL
+
 #define OPT_SET_EXTENDED_VALUE_STR(OPTS, KEY, VAL)               \
     CHECK_OPT_EXTENSION_SET(OPTS)                                \
     free((gptr)(OPTS)->extension->KEY);                          \
@@ -3360,8 +3372,7 @@ mysql_optionsv(MYSQL *mysql,enum mysql_option option, ...)
   case MARIADB_OPT_PROXY_HEADER:
     {
     size_t arg2 = va_arg(ap, size_t);
-    OPT_SET_EXTENDED_VALUE(&mysql->options, proxy_header, (char *)arg1);
-    OPT_SET_EXTENDED_VALUE(&mysql->options, proxy_header_len, arg2);
+    OPT_SET_EXTENDED_VALUE_BIN(&mysql->options, proxy_header, proxy_header_len, (char *)arg1, arg2);
     }
     break;
   case MARIADB_OPT_TLS_VERSION:
diff --git a/travis.sh b/travis.sh
index ea65dfe3..cbd8fc0c 100755
--- a/travis.sh
+++ b/travis.sh
@@ -2,6 +2,7 @@
 
 set -e
 
+export CC_DIR=/home/travis/build/mariadb-corporation/mariadb-connector-c
 if [ -n "$server_branch" ] ; then
 
   ###################################################################################################################
@@ -14,28 +15,33 @@ if [ -n "$server_branch" ] ; then
   sudo tail /etc/hosts
 
   # get latest server
-  git clone -b ${server_branch} https://github.com/mariadb/server ../workdir-server
+  git clone -b ${server_branch} https://github.com/mariadb/server ../workdir-server --depth=1
 
   cd ../workdir-server
+  export SERVER_DIR=$PWD
+
   # don't pull in submodules. We want the latest C/C as libmariadb
   # build latest server with latest C/C as libmariadb
   # skip to build some storage engines to speed up the build
-  cmake -DPLUGIN_MROONGA=NO -DPLUGIN_ROCKSDB=NO -DPLUGIN_SPIDER=NO -DPLUGIN_TOKUDB=NO
+
+  mkdir bld
+  cd bld
+  cmake .. -DPLUGIN_MROONGA=NO -DPLUGIN_ROCKSDB=NO -DPLUGIN_SPIDER=NO -DPLUGIN_TOKUDB=NO
   cd libmariadb
     echo "PR:${TRAVIS_PULL_REQUEST} TRAVIS_COMMIT:${TRAVIS_COMMIT}"
   if [ -n "$TRAVIS_PULL_REQUEST" ] && [ "$TRAVIS_PULL_REQUEST" != "false" ] ; then
     # fetching pull request
     echo "fetching PR"
-    git fetch origin pull/${TRAVIS_PULL_REQUEST}/head:PR_${TRAVIS_PULL_REQUEST}
     echo "checkout PR"
-    git checkout PR_${TRAVIS_PULL_REQUEST}
   else
     echo "checkout commit"
-    git checkout ${TRAVIS_COMMIT}
   fi
 
-  cd ..
+  cp $CC_DIR/* $SERVER_DIR/libmariadb -r
+  cd $SERVER_DIR
   git add libmariadb
+
+  cd $SERVER_DIR/bld
   make -j9
 
   cd mysql-test/
diff --git a/unittest/libmariadb/my_test.h b/unittest/libmariadb/my_test.h
index 10fff941..1f1d7674 100644
--- a/unittest/libmariadb/my_test.h
+++ b/unittest/libmariadb/my_test.h
@@ -655,6 +655,33 @@ void run_tests(struct my_tests_st *test) {
     total++;
   plan(total);
 
+  /* display TLS stats */
+  mysql= mysql_init(NULL);
+  mysql_ssl_set(mysql, NULL, NULL, NULL, NULL, NULL);
+
+  if (!mysql_real_connect(mysql, hostname, username, password, schema, port, socketname, 0))
+  {
+    BAIL_OUT("Can't establish TLS connection to server.");
+  }
+
+  if (!mysql_query(mysql, "SHOW VARIABLES LIKE '%ssl%'"))
+  {
+    MYSQL_RES *res;
+    MYSQL_ROW row;
+
+    diag("TLS server variables");
+    diag("--------------------");
+
+    res= mysql_store_result(mysql);
+    while ((row= mysql_fetch_row(res)))
+      diag("%s: %s", row[0], row[1]);
+    mysql_free_result(res);
+    diag("Cipher in use: %s", mysql_get_ssl_cipher(mysql));
+    diag("--------------------");
+  }
+  mysql_close(mysql);
+
+
   if ((mysql_default= test_connect(NULL)))
   {
     diag("Testing against MySQL Server %s", mysql_get_server_info(mysql_default));