From 5e7f32b732fee3d313289d698a47daf75e1f4b1f Mon Sep 17 00:00:00 2001
From: Jan Pichl <honza.pichl@gmail.com>
Date: Mon, 22 Jun 2015 19:03:31 +0200
Subject: [PATCH] Repaired error caused by deletion of file with insufficient
 permissions.

---
 .gitignore                                                   | 2 ++
 src/main/java/info/fetter/logstashforwarder/FileWatcher.java | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index c52aa7a..5d5e58d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@
 /bin/
 /testFileReader1.txt
 /state2.json
+.idea/
+logstash-forwarder-java.iml
\ No newline at end of file
diff --git a/src/main/java/info/fetter/logstashforwarder/FileWatcher.java b/src/main/java/info/fetter/logstashforwarder/FileWatcher.java
index 3d5f0c0..0744388 100644
--- a/src/main/java/info/fetter/logstashforwarder/FileWatcher.java
+++ b/src/main/java/info/fetter/logstashforwarder/FileWatcher.java
@@ -298,7 +298,8 @@ public class FileWatcher {
 	public void onFileDelete(File file) {
 		try {
 			logger.debug("Delete detected on file : " + file.getCanonicalPath());
-			oldWatchMap.get(file).setDeleted();
+			FileState state = oldWatchMap.get(file);
+			if (state != null) state.setDeleted();
 		} catch (IOException e) {
 			logger.error("Caught IOException : " + e.getMessage());
 		}