From 3427e9bf862920c6846fa621aa784f30547b8788 Mon Sep 17 00:00:00 2001
From: Axlgrep <axlgrep@gmail.com>
Date: Fri, 18 Jan 2019 16:16:58 +0800
Subject: [PATCH] bugfix config item maxmemory overflow (#469)

---
 src/pika_admin.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pika_admin.cc b/src/pika_admin.cc
index dc2b891f4f..cac48c25be 100644
--- a/src/pika_admin.cc
+++ b/src/pika_admin.cc
@@ -1011,7 +1011,7 @@ void ConfigCmd::ConfigGet(std::string &ret) {
   if (slash::stringmatch(pattern.data(), "maxmemory", 1)) {
     elements += 2;
     EncodeString(&config_body, "maxmemory");
-    EncodeInt32(&config_body, g_pika_conf->write_buffer_size());
+    EncodeInt64(&config_body, g_pika_conf->write_buffer_size());
   }
 
   if (slash::stringmatch(pattern.data(), "write-buffer-size", 1)) {