Removed redundant condition

TheDragonCode · Jun 30, 2023 · af3907e · af3907e
1 parent bde3950
commit af3907e
Showing 1 changed file with 3 additions and 6 deletions.
diff --git a/src/Services/Parser.php b/src/Services/Parser.php
@@ -21,14 +21,11 @@ public function parse(string $number): array
 
             if (($length - $i) % 2) {
                 $digit *= 2;
-
-                $checksum += ($digit <= 9 ? $digit : $digit - 9);
-            }
-            else {
-                $checksum += $digit;
             }
+
+            $checksum += ($digit <= 9 ? $digit : $digit - 9);
         }
 
-        return [$checksum, $checksum - $number[$length]];
+        return [$checksum, $checksum - (int) $number[$length]];
     }
 }