fixes FS#44 - IOException if content-length is not present

1 files changed, 3 insertions, 3 deletions

diff --git a/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java b/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java
index 62fe4191..45f1e965 100644
--- a/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java
+++ b/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java
@@ -150,7 +150,7 @@ public class HttpDownloadConnection implements Transferable {
 				return;
 			}
 			file.setExpectedSize(size);
-			if (size <= mHttpConnectionManager.getAutoAcceptFileSize()) {
+			if (size != -1 && size <= mHttpConnectionManager.getAutoAcceptFileSize()) {
 				HttpDownloadConnection.this.acceptedAutomatically = true;
 				new Thread(new FileDownloader(interactive)).start();
 			} else {
@@ -171,12 +171,12 @@ public class HttpDownloadConnection implements Transferable {
 			connection.connect();
 			String contentLength = connection.getHeaderField("Content-Length");
 			if (contentLength == null) {
-				throw new IOException();
+				return -1;
 			}
 			try {
 				return Long.parseLong(contentLength, 10);
 			} catch (NumberFormatException e) {
-				throw new IOException();
+				return -1;
 			}
 		}