From a968569ee44e21b9ce8ae48e383b8339f41133ca Mon Sep 17 00:00:00 2001
From: rcastells <rcastells@ataclick.net>
Date: Sat, 17 Feb 2018 17:32:05 +0000
Subject: [PATCH] When restarting, if using filesize it will continue on the
 last file if below the threshold. Based on PR#27 by Matt Berther

---
 FileStreamRotator.js | 10 ++++++++++
 package.json         |  4 ++--
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/FileStreamRotator.js b/FileStreamRotator.js
index 655d815..9530c5f 100644
--- a/FileStreamRotator.js
+++ b/FileStreamRotator.js
@@ -372,12 +372,22 @@ FileStreamRotator.getStream = function (options) {
     }
 
     if(fileSize){
+        var lastLogFile = null;
         var t_log = logfile;
         var f = null;
         while(f = fs.existsSync(t_log)){
+            lastLogFile = t_log;
             fileCount++;
             t_log = logfile + "." + fileCount;
         }
+        if(lastLogFile){
+            var lastLogFileStats = fs.statSync(lastLogFile);
+            if(lastLogFileStats.size < fileSize){
+                t_log = lastLogFile;
+                fileCount--;
+                curSize = lastLogFileStats.size;
+            }
+        }
         logfile = t_log;
     }
 
diff --git a/package.json b/package.json
index 66c59f4..264b710 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
     "name": "file-stream-rotator",
-    "version": "0.2.0",
-    "description": "Automated stream rotation",
+    "version": "0.2.1",
+    "description": "Automated stream rotation useful for log files",
     "main": "FileStreamRotator.js",
     "scripts": {
         "test": "node test.js"