Merge branch 'php-notice-extensions' of https://github.com/klausi/PHP…

…_CodeSniffer
kartik-v · Jun 24, 2016 · dfc8bad · dfc8bad
2 parents ed73bd3 + d418df7
commit dfc8bad
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/CodeSniffer/CLI.php b/CodeSniffer/CLI.php
@@ -720,6 +720,9 @@ public function processLongArgument($arg, $pos)
                     $this->values['standard'] = explode(',', $standards);
                 }
             } else if (substr($arg, 0, 11) === 'extensions=') {
+                if (isset($this->values['extensions']) === false) {
+                    $this->values['extensions'] = array();
+                }
                 $this->values['extensions'] = array_merge($this->values['extensions'], explode(',', substr($arg, 11)));
             } else if (substr($arg, 0, 9) === 'severity=') {
                 $this->values['errorSeverity']   = (int) substr($arg, 9);