From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 16 Jun 2019 10:14:55 +0000 (+0300)
Subject: Check the result of open_raw
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=2c097a6afe55d7be2e52cee75403b09043057b0d;p=libs%2Fgl.git

Check the result of open_raw
---

diff --git a/source/texture.cpp b/source/texture.cpp
index 719d4a56..9d76e062 100644
--- a/source/texture.cpp
+++ b/source/texture.cpp
@@ -423,6 +423,8 @@ void Texture::Loader::external_image(const string &fn)
 {
 	Graphics::Image img;
 	RefPtr<IO::Seekable> io = get_collection().open_raw(fn);
+	if(!io)
+		throw IO::file_not_found(fn);
 	img.load_io(*io);
 
 	obj.image(img, srgb);