From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 29 May 2013 20:04:50 +0000 (+0300)
Subject: Check the return value of open_from_sources since it no longer throws
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=38cb882b67cf1e31473c9a0c1c9ed12418e059e5;p=libs%2Fgltk.git

Check the return value of open_from_sources since it no longer throws
---

diff --git a/source/resources.cpp b/source/resources.cpp
index 36be79e..8cdd0ad 100644
--- a/source/resources.cpp
+++ b/source/resources.cpp
@@ -49,17 +49,19 @@ GL::Texture2D *Resources::create_texture(const string &name)
 {
 	string ext = FS::extpart(name);
 	if(ext==".png" || ext==".jpg")
-	{
-		IO::Seekable *io = open_from_sources(name);
-		Graphics::Image image;
-		image.load_io(*io);
-		GL::Texture2D *tex = new GL::Texture2D;
-		tex->set_min_filter(GL::LINEAR);
-		tex->image(image);
-		return tex;
-	}
-	else
-		return 0;
+		if(IO::Seekable *io = open_from_sources(name))
+		{
+			Graphics::Image image;
+			image.load_io(*io);
+			delete io;
+
+			GL::Texture2D *tex = new GL::Texture2D;
+			tex->set_min_filter(GL::LINEAR);
+			tex->image(image);
+			return tex;
+		}
+
+	return 0;
 }