Fix chunked encoding.

client.c

@@ -118,9 +118,6 @@ http_client_cleanup(struct http_client *c) {
 
 	memset(&c->verb, 0, sizeof(c->verb));
 
-	cmd_free(c->cmd);
-	c->cmd = NULL;
-
 	c->state = CLIENT_WAITING;
 	c->started_responding = 0;
 }

http.c

@@ -46,6 +46,10 @@ http_response_set_header(struct http_response *r, const char *k, const char *v)
 	r->headers[pos].s = s;
 	r->headers[pos].sz = sz;
 
+	if(!strcmp(k, "Transfer-Encoding") && !strcmp(v, "chunked")) {
+		r->chunked = 1;
+	}
+
 }
 
 void
@@ -72,7 +76,7 @@ http_response_write(struct http_response *r, int fd) {
 		char content_length[10];
 		sprintf(content_length, "%zd", r->body_len);
 		http_response_set_header(r, "Content-Length", content_length);
-	} else {
+	} else if(!r->chunked) {
 		http_response_set_header(r, "Content-Length", "0");
 	}
 

http.h

@@ -17,6 +17,8 @@ struct http_response {
 
 	const char *body;
 	size_t body_len;
+
+	int chunked;
 };
 
 void
@@ -32,4 +34,5 @@ http_response_set_body(struct http_response *r, const char *body, size_t body_le
 int
 http_response_write(struct http_response *r, int fd);
 
+
 #endif