From c5daffe5f3c0b4a2740d8a77cffd4547617cd51e Mon Sep 17 00:00:00 2001
From: Viktor Szakats <commit@vsz.me>
Date: Wed, 18 Mar 2026 10:54:27 +0100
Subject: [PATCH] delta: avoid potential zero division

Found by Codex Security

Closes #20977
---
 scripts/delta | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/delta b/scripts/delta
index f34525ca8d..2045f0f802 100755
--- a/scripts/delta
+++ b/scripts/delta
@@ -169,7 +169,7 @@ printf "New command line options:       %d (total %d)\n",
     $noptions, $aoptions;
 printf "Changes logged:                 %d\n", $numchanges;
 printf "Bugfixes logged:                %d (%.2f per day)\n",
-    $numbugfixes, $numbugfixes / $days;
+    $numbugfixes, $days ? $numbugfixes / $days : $numbugfixes;
 printf "Added files:                    %d (total %d)\n",
     $creates, $afiles;
 printf "Deleted files:                  %d (delta: %d)\n", $deletes,