- Upgrade to 7.x from 6.x #11

app/Console/Commands/DatasetState.php

@@ -63,5 +63,6 @@ class DatasetState extends Command
                 'server_date_modified' => DB::raw('now()')
             ]);
         }
+        return 0;
     }
 }

app/Console/Commands/Inspire.php

@@ -29,5 +29,6 @@ class Inspire extends Command
     public function handle()
     {
         $this->comment(PHP_EOL.Inspiring::quote().PHP_EOL);
+        return 0;
     }
 }

app/Console/Commands/SolrIndexBuilder.php

@@ -54,5 +54,6 @@ class SolrIndexBuilder extends Command
             //     Log::debug(__METHOD__ . ': ' . 'Indexing document ' . $datasetId . ' failed: ' . $e->getMessage());
             // }
         }
+        return 0;
     }
 }

app/Console/Commands/UpdateSolrDataset.php

@@ -51,5 +51,6 @@ class UpdateSolrDataset extends Command
         } catch (Exception $e) {
             $this->error(__METHOD__ . ': ' . 'Indexing document ' . $dataset->id . ' failed: ' . $e->getMessage());
         }
+        return 0;
     }
 }