From 49135eb09e02409907734aa2232be80531a221d2 Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Tue, 21 Jul 2026 14:34:24 +0200
Subject: [PATCH] fix: Remove invalid downloads after checksum failures (#1925)

---
 src/mido.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/mido.sh b/src/mido.sh
index 8e16cbf7..5953ac81 100644
--- a/src/mido.sh
+++ b/src/mido.sh
@@ -819,7 +819,12 @@ tryDownload() {
   fi
 
   # Status 2 means the completed download failed deterministic validation.
-  verifyFile "$iso" "$size" "$total" "$sum" || return 2
+  if ! verifyFile "$iso" "$size" "$total" "$sum"; then
+    if ! rm -f -- "$iso" "$iso.aria2"; then
+      warn "failed to remove invalid download \"$iso\"!"
+    fi
+    return 2
+  fi
 
   # Extract the .iso from the compressed archive if needed.
   isCompressed "$url" && UNPACK="Y"