small compiler warnings fixed

clib/sslclient.cpp

@@ -62,7 +62,7 @@ std::pair<int, std::string> HttpClient::doRequest(const std::string &method, con
 
 	// and fetch the rest if not read completely
 	while (content_len > 0 && content_len > ssl_read_packet.length() - 4 - end_of_headers) {
-		auto read_bytes = sslRecvPacket();
+		/* auto read_bytes = */ sslRecvPacket();
 	}
 
 	// get body

debug.lsp

@@ -1 +1,4 @@
-(system-cmd-fork "ml"  "-c" "(print 123) (sleep 1) (print \"aaa\")")
+; (system-cmd-fork "ml"  "-c" "(print 123) (sleep 1) (print \"aaa\")")
+
+(print (reduce (lambda (acc e) (+ acc (string (+ "<th>" e "</th>")))) "" '("h1" "h2" "h3"))
+)

ml_profiler.cpp

@@ -79,7 +79,7 @@ void MlPerfMon::restore_callstack_position(size_t to_position) {
 }
 
 void MlPerfMon::clear_callstack() {
-    bool e = call_stack.empty();
+    call_stack.empty();
 }
 
 void MlPerfMon::print_results() const {