fix nginx.conf erroring on hash_bucket and hash_max

Author: mitchellkrogza

travis-ci/install-nginx2.sh

@@ -71,5 +71,4 @@ sudo cp $TRAVIS_BUILD_DIR/travis-ci/defaultsite.vhost /etc/nginx/sites-available
 sudo ln -s /etc/nginx/sites-available/default.vhost /etc/nginx/sites-enabled/default.vhost
 sudo mv $TRAVIS_BUILD_DIR/travis-ci/nginx.conf /etc/nginx/nginx.conf
 sudo nginx -t
-sudo systemctl status nginx
 sudo nginx -V

travis-ci/nginx.conf

@@ -20,12 +20,13 @@ http {
 	keepalive_timeout 90s;
 	keepalive_requests 1000;
 	server_tokens off;
-	#client_body_buffer_size 32k;
-	#client_header_buffer_size    1k;
-	#client_max_body_size 50M;
-	#types_hash_max_size 2048;
-	#large_client_header_buffers 4 16k;
-    #variables_hash_max_size: 2048;
+	client_body_buffer_size 32k;
+	client_header_buffer_size    1k;
+	client_max_body_size 50M;
+	types_hash_max_size 2048;
+	large_client_header_buffers 4 16k;
+    variables_hash_max_size: 2048;
+    variables_hash_bucket_size: 1024;
 	# Our request limiter zone for wp-login attacks
 	limit_req_zone $binary_remote_addr zone=wp-login:10m rate=1r/s;