drupol / phpermutations

src/Iterators/Combinations.php

Braces +1 added lines, -2 removed lines

@@ -62,8 +62,7 @@
   public function next() {
     if ($this->nextHelper()) {
       $this->key++;
-    }
-    else {
+    } else {
       $this->key = -1;
     }
   }