From: Niki Roo <niki@nikiroo.be>
Date: Tue, 26 May 2020 19:09:45 +0000 (+0200)
Subject: Merge branch 'subtree'
X-Git-Url: http://git.nikiroo.be/?p=nikiroo-utils.git;a=commitdiff_plain;h=68232a49b2f63e195dfaf1d907bd20c48cf2b394;hp=abfeadcc2c0da88e32dd49291e8163880fe270f1

Merge branch 'subtree'
---

diff --git a/src/be/nikiroo/utils/Image.java b/src/be/nikiroo/utils/Image.java
index 4518577..9b28835 100644
--- a/src/be/nikiroo/utils/Image.java
+++ b/src/be/nikiroo/utils/Image.java
@@ -116,7 +116,13 @@ public class Image implements Closeable, Serializable {
 	 *             in case of I/O error
 	 */
 	public InputStream newInputStream() throws IOException {
-		return new MarkableFileInputStream(data);
+		synchronized (instanceLock) {
+			if (data == null) {
+				throw new IOException("Image was close()d");
+			}
+			
+			return new MarkableFileInputStream(data);	
+		}
 	}
 
 	/**
@@ -175,6 +181,7 @@ public class Image implements Closeable, Serializable {
 	@Override
 	public void close() throws IOException {
 		synchronized (instanceLock) {
+			new Exception().printStackTrace();
 			if (size >= 0) {
 				size = -1;
 				data.delete();