From 680d28360c781ff29e810821801cfaba0493c526 Mon Sep 17 00:00:00 2001
From: fiaxh <git@lightrise.org>
Date: Thu, 29 Nov 2018 16:30:20 +0100
Subject: Check content_length for null before parsing in http HEAD message
 response

fixes #468
---
 plugins/omemo/src/file_provider.vala | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'plugins/omemo/src')

diff --git a/plugins/omemo/src/file_provider.vala b/plugins/omemo/src/file_provider.vala
index 70e59574..0e11c8f4 100644
--- a/plugins/omemo/src/file_provider.vala
+++ b/plugins/omemo/src/file_provider.vala
@@ -91,7 +91,9 @@ public class FileProvider : Dino.FileProvider, Object {
                     if (name == "Content-Length") content_length = val;
                 });
                 file_transfer.mime_type = content_type;
-                file_transfer.size = int.parse(content_length);
+                if (content_length != null) {
+                    file_transfer.size = int.parse(content_length);
+                }
             } else {
                 warning("HTTP HEAD download status code " + head_message.status_code.to_string());
             }
-- 
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