From fa7e8d2af880989ba17aa89f7a9cb0905aff5e23 Mon Sep 17 00:00:00 2001
From: Hop311 <hop3114@gmail.com>
Date: Tue, 16 May 2023 22:31:52 +0100
Subject: Fixed Date ostream << operator

---
 src/openvic/Date.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/openvic/Date.cpp')

diff --git a/src/openvic/Date.cpp b/src/openvic/Date.cpp
index 003a455..d25e99f 100644
--- a/src/openvic/Date.cpp
+++ b/src/openvic/Date.cpp
@@ -57,7 +57,7 @@ Timespan::operator std::string() const {
 	return std::to_string(days);
 }
 
-std::ostream& operator<<(std::ostream& out, Timespan timespan) {
+std::ostream& OpenVic::operator<<(std::ostream& out, Timespan const& timespan) {
 	return out << static_cast<std::string>(timespan);
 }
 
@@ -128,7 +128,7 @@ Date::operator std::string() const {
 	return ss.str();
 }
 
-std::ostream& operator<<(std::ostream& out, Date date) {
+std::ostream& OpenVic::operator<<(std::ostream& out, Date const& date) {
 	return out << (int) date.getYear() << '.' << (int) date.getMonth() << '.' << (int) date.getDay();
 }
 
-- 
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