Fix phpstan warning

Seldaek · Seldaek · commit b27b2bff5e83 · 2025-03-24T17:38:27.000+01:00
diff --git a/tests/ClassMapGeneratorTest.php b/tests/ClassMapGeneratorTest.php
@@ -422,7 +422,7 @@ public static function getUniqueTmpDirectory(): string
             if (!file_exists($unique) && @mkdir($unique, 0777)) {
                 return (string) realpath($unique);
             }
-        } while (--$attempts);
+        } while (--$attempts > 0);
 
         throw new \RuntimeException('Failed to create a unique temporary directory.');
     }

Original file line number	Diff line number	Diff line change
`@@ -422,7 +422,7 @@ public static function getUniqueTmpDirectory(): string`
`422`	`422`	`if (!file_exists($unique) && @mkdir($unique, 0777)) {`
`423`	`423`	`return (string) realpath($unique);`
`424`	`424`	`}`
`425`		`- } while (--$attempts);`
	`425`	`+ } while (--$attempts > 0);`
`426`	`426`
`427`	`427`	`throw new \RuntimeException('Failed to create a unique temporary directory.');`
`428`	`428`	`}`