handle unused addresses gracefully

bitprices.php

@@ -758,6 +758,7 @@ protected function gen_report_tx( $results, $format ) {
         $lifo_lot_id = 0;
 
         $col_totals = array();
+        $map = $this->all_columns();        
 
         $nr = [];
         $metalist = [];
@@ -863,8 +864,6 @@ function( $data )
             $meta['addr'] = $r['addr'];
             $meta['tx'] = $r['txid'];
 
-            $map = $this->all_columns();
-
             $methods = array('fifo', 'lifo');
             if( !in_array( $params['cost-method'], $methods ) ) {
                 throw new Exception( "Invalid cost method: " . $params['cost-method'] );

lib/blockchain_api.php

@@ -197,8 +197,11 @@ private function get_address_transactions( $addr, $start_time, $end_time, $param
             mylogger()->log( "Received transactions from btcd.", mylogger::info );
         }
         catch( Exception $e ) {
-            mylogger()->log_exception($e);
-            mylogger()->log( "Handled exception while calling btcd::searchrawtransactions.  continuing", mylogger::warning );
+            // code -5 : No information available about transaction
+            if( $e->getCode() != -5 ) {
+                mylogger()->log_exception($e);
+                mylogger()->log( "Handled exception while calling btcd::searchrawtransactions.  continuing", mylogger::warning );
+            }
             $tx_list = [];
         }