From 6bfde5eea53ac9ccc266ae576c5371441ffecf73 Mon Sep 17 00:00:00 2001
From: Mathias Lang <mlang@symmetryinvestments.com>
Date: Tue, 11 Jun 2024 11:31:58 +0200
Subject: [PATCH] FSEntry: Throw an Exception when trying to read non-existent
 file

FSEntry.lookup can return null, and it would lead to a SEGV
with the attribute check, so add the forgotten check first.
---
 source/dub/test/base.d | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/dub/test/base.d b/source/dub/test/base.d
index a17587f0d..475dd7ead 100644
--- a/source/dub/test/base.d
+++ b/source/dub/test/base.d
@@ -736,6 +736,7 @@ public class FSEntry
     public ubyte[] readFile (NativePath path) const scope
     {
         auto entry = this.lookup(path);
+        enforce(entry !is null, "No such file: " ~ path.toNativeString());
         enforce(entry.attributes.type == Type.File, "Trying to read a directory");
         // This is a hack to make poisoning a file possible.
         // However, it is rather crude and doesn't allow to poison directory.