Fix rare error for logging in

include/config.h

@@ -142,9 +142,19 @@ class GalaxyConfig
             return this->filepath;
         }
 
+        void resetClient() {
+            std::lock_guard<std::mutex> lock(m);
+            if(token_json.isMember("client_id")) {
+                token_json["client_id"] = default_client_id;
+            }
+            if(token_json.isMember("client_secret")) {
+                token_json["client_secret"] = default_client_secret;
+            }
+        }
+
         std::string getClientId()
         {
-            std::unique_lock<std::mutex> lock(m);
+            std::lock_guard<std::mutex> lock(m);
             if(token_json.isMember("client_id")) {
                 return token_json["client_id"].asString();
             }
@@ -154,6 +164,7 @@ class GalaxyConfig
 
         std::string getClientSecret()
         {
+            std::lock_guard<std::mutex> lock(m);
             if(token_json.isMember("client_secret")) {
                 return token_json["client_secret"].asString();
             }

src/website.cpp

@@ -264,6 +264,9 @@ std::vector<gameItem> Website::getGames()
 // Login to GOG website
 int Website::Login(const std::string& email, const std::string& password)
 {
+    // Reset client id and client secret to ensure we can log-in
+    Globals::galaxyConf.resetClient();
+
     int res = 0;
     std::string postdata;
     std::ostringstream memory;