From c1dc8c9ccbcdb9b6029a293497ffc12a7aa02e49 Mon Sep 17 00:00:00 2001
From: Tim Schumacher <timschumi@gmx.de>
Date: Sat, 17 Sep 2022 00:32:05 +0200
Subject: [PATCH] Ports: Handle generating a ReadMe for an empty patch
 directory

---
 Ports/.port_include.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Ports/.port_include.sh b/Ports/.port_include.sh
index eca27cb3d2..7b21a89fd6 100755
--- a/Ports/.port_include.sh
+++ b/Ports/.port_include.sh
@@ -624,6 +624,14 @@ do_generate_patch_readme() {
         fi
     fi
 
+    # An existing patches directory but no actual patches presumably means that we just deleted all patches,
+    # so remove the ReadMe file accordingly.
+    if [ -z "$(find -L "${PORT_META_DIR}/patches" -maxdepth 1 -name '*.patch' -print -quit)" ]; then
+        >&2 echo "Port $port does not have any patches, deleting ReadMe..."
+        rm -f "${PORT_META_DIR}/patches/ReadMe.md"
+        exit 0
+    fi
+
     local tempdir="$(pwd)/.patches.tmp"
     rm -fr "$tempdir"
     mkdir "$tempdir"