From 35e95c3a431792e96e545ac5c519238eee85eb64 Mon Sep 17 00:00:00 2001
From: Reinhard Pointner <rednoah@users.noreply.github.com>
Date: Sun, 9 Dec 2012 14:03:34 +0000
Subject: [PATCH] * added optional wait interval for retry{ ... }

---
 source/net/sourceforge/filebot/cli/ScriptShell.lib.groovy | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source/net/sourceforge/filebot/cli/ScriptShell.lib.groovy b/source/net/sourceforge/filebot/cli/ScriptShell.lib.groovy
index 327623e4..13a395ed 100644
--- a/source/net/sourceforge/filebot/cli/ScriptShell.lib.groovy
+++ b/source/net/sourceforge/filebot/cli/ScriptShell.lib.groovy
@@ -365,7 +365,7 @@ def tryQuietly(c) {
 /**
  * Retry given closure until it returns successfully (indefinitely by default)
  */
-def retry(n = -1, quiet = false, c) {
+def retry(n = -1, wait = 0, quiet = false, c) {
 	for(int i = 0; n < 0 || i <= n; i++) {
 		try {
 			return c.call()
@@ -375,6 +375,7 @@ def retry(n = -1, quiet = false, c) {
 			} else if (!quiet) {
 				_log.warning("retry $i: ${e.class.simpleName}: ${e.message}")
 			}
+			sleep(wait)
 		}
 	}
 }