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-rw-r--r--src/network/networkpacket.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/network/networkpacket.h b/src/network/networkpacket.h
index 3e436aba9..83dc33f6f 100644
--- a/src/network/networkpacket.h
+++ b/src/network/networkpacket.h
@@ -52,12 +52,12 @@ public:
{ putRawString(src.c_str(), src.size()); }
NetworkPacket& operator>>(std::string& dst);
- NetworkPacket& operator<<(std::string src);
+ NetworkPacket& operator<<(const std::string &src);
- void putLongString(std::string src);
+ void putLongString(const std::string &src);
NetworkPacket& operator>>(std::wstring& dst);
- NetworkPacket& operator<<(std::wstring src);
+ NetworkPacket& operator<<(const std::wstring &src);
std::string readLongString();