Use reference instead of copy.

This commit is contained in:
hiker 2017-04-23 00:48:31 +10:00
parent de795b766a
commit 1d7aa7a2f5
2 changed files with 2 additions and 3 deletions

View File

@ -265,9 +265,8 @@ std::vector<std::string> Steam::getFriends()
* filename. Note that the avatar is always saved in png format (independent
* on what is specified as filename).
*/
int Steam::saveAvatarAs(const std::string filename)
int Steam::saveAvatarAs(const std::string &filename)
{
//std::string s = sendCommand(std::string("avatar ")+filename);
std::string s = sendCommand("avatar");
if(s=="filename")
s=sendCommand(filename);

View File

@ -61,7 +61,7 @@ public:
~Steam();
const std::string& getUserName();
const std::string& getSteamID();
int saveAvatarAs(const std::string filename);
int saveAvatarAs(const std::string &filename);
std::vector<std::string> getFriends();
// ------------------------------------------------------------------------
/** Returns true if the connection to the Steam API was successful, i.e.