From 7b5f31f2d6bea00d6e67d0f387dbc79398192c66 Mon Sep 17 00:00:00 2001
From: rl1987 <rl1987@sdf.lonestar.org>
Date: Wed, 6 Mar 2019 19:42:29 +0200
Subject: [PATCH] Mention what file has changed

---
 scripts/maint/post-merge.git-hook | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/scripts/maint/post-merge.git-hook b/scripts/maint/post-merge.git-hook
index 5c3efe8ba3..300684a9b6 100755
--- a/scripts/maint/post-merge.git-hook
+++ b/scripts/maint/post-merge.git-hook
@@ -28,7 +28,11 @@ check_for_diffs() {
 check_for_script_update() {
         fullpath="$git_toplevel/scripts/maint/$1"
 
-        git diff ORIG_HEAD HEAD --exit-code -- "$fullpath"
+        if ! git diff ORIG_HEAD HEAD --exit-code -- "$fullpath" >/dev/null
+        then
+                echo "ATTENTION: $1 has changed:"
+                git diff ORIG_HEAD HEAD -- "$fullpath"
+        fi
 }
 
 check_for_diffs "pre-push"