Fixed Issue #35

Author: fergthh

src/Commands/ShowCommand.php

@@ -113,8 +113,10 @@ private function tableRows()
                     continue;
                 }
 
-                $output[$key]['key'] = $key;
-                $output[$key][$languageKey] = $value;
+                if (count($value)) {
+                    $output[$key]['key'] = $key;
+                    $output[$key][$languageKey] = $value;
+                }
             }
         }
 

tests/ShowCommandTest.php

@@ -128,4 +128,16 @@ public function testCommandOutputForKeyOnCloseMatch()
         $this->assertRegExp('/username(?:.*)uname(?:.*)|(?: *)|/', $this->consoleOutput());
         $this->assertNotContains('age', $this->consoleOutput());
     }
+
+    public function test_ignore_attributes_and_keys_with_empty_arrays()
+    {
+        $this->createTempFiles([
+            'en' => ['user' => "<?php\n return ['name' => 'Name'];"],
+            'nl' => ['user' => "<?php\n return ['name' => []];"],
+        ]);
+
+        $this->artisan('langman:show', ['key' => 'user']);
+        $this->assertRegExp('/key(?:.*)en(?:.*)nl/', $this->consoleOutput());
+        $this->assertRegExp('/name(?:.*)Name(?:.*)MISSING/', $this->consoleOutput());
+    }
 }