notification & new gmail client

git-svn-id: https://plugins.svn.wordpress.org/post-smtp/trunk@1852760 b8457f37-d9ea-0310-8a92-e5e31aec5664

1 files changed, 7 insertions, 0 deletions

diff --git a/Postman/PostmanUtils.php b/Postman/PostmanUtils.php
index 059c9e0..ed5864e 100644
--- a/Postman/PostmanUtils.php
+++ b/Postman/PostmanUtils.php
@@ -227,6 +227,13 @@ class PostmanUtils {
 			}
 		}
 	}
+
+	static function lockFileExists() {
+		$path = PostmanUtils::calculateTemporaryLockPath( null );
+
+		return file_exists($path);
+	}
+
 	static function deleteLockFile( $tempDirectory = null ) {
 		$path = PostmanUtils::calculateTemporaryLockPath( $tempDirectory );
 		$success = @unlink( $path );