anchor.diff:        // Log error message for investigation
         log("Unable to get username color for $username: $e");
       } finally {
  -      // Close database connection
  -      if (dbConn != null) {
  -        dbManager.closeConnection(dbConn);
  -      }
  -
         // Return result (all uppercase)
         return hex.trim().toUpperCase();
       }
  
positive.code:     }
  
      // Connect to database
      PostgreSql dbConn = await dbManager.getConnection();
  
      bool success = false;
  
      try {
        // Update username_color for user with email
        String query = "UPDATE users SET username_color = @hex WHERE email = @email";
  
negative.code:       // Log error message for investigation
        log("Unable to set username color for $email to $nekkidHex: $e");
      } finally {
        // Return result
        return success;
      }
  