From 092b98ca424e2c797ba8812e055ef66ae714d1bd Mon Sep 17 00:00:00 2001
From: TinyOh <tinyoh@slightech.com>
Date: Tue, 26 Mar 2019 18:06:07 +0800
Subject: [PATCH] fix: windows complie

---
 src/mynteye/types.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/mynteye/types.cc b/src/mynteye/types.cc
index 397863d..868ae29 100644
--- a/src/mynteye/types.cc
+++ b/src/mynteye/types.cc
@@ -333,6 +333,8 @@ std::ostream &operator<<(std::ostream &os, const CameraROSMsgInfo &info) {
   for (size_t i = 0; i < 12; i++)
     os << info.P[i] << ",";
   os << std::endl;
+
+  return os;
 }
 
 std::ostream &operator<<(std::ostream &os, const CameraROSMsgInfoPair &info) {
@@ -345,6 +347,8 @@ std::ostream &operator<<(std::ostream &os, const CameraROSMsgInfoPair &info) {
   for (size_t i = 0; i < 12; i++)
     os << info.P[i] << ",";
   os << std::endl;
+
+  return os;
 }
 
 MYNTEYE_END_NAMESPACE