From c3620b363636645224d9cc75eecce0b923d0da09 Mon Sep 17 00:00:00 2001
From: DJ Lucas <dj@lucasit.com>
Date: Mon, 13 Sep 2021 21:50:21 -0500
Subject: [PATCH] make-ca: guard overrides on first run.

Closes #17.
---
 make-ca | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/make-ca b/make-ca
index 97f8d7b..4dade7f 100644
--- a/make-ca
+++ b/make-ca
@@ -795,11 +795,14 @@ done
 unset tempfile
 
 # Backup any anchors with PKIX extensions - any object-id that is not 2.5.29.37
-mkdir -p ${TEMPDIR}/override
-for file in $( grep -r "^object-id: 2\.5\.29\.[0-9]" "${ANCHORDIR}" | \
-               grep -v "2\.5\.29\.37" | cut -d ":" -f 1); do
-  cp "${file}" "${TEMPDIR}/override/"
-done
+# only do if anchordir already exists
+if test -d "${DESTDIR}${ANCHORDIR}"; then
+  mkdir -p ${TEMPDIR}/override
+  for file in $( grep -r "^object-id: 2\.5\.29\.[0-9]" "${DESTDIR}${ANCHORDIR}" | \
+                 grep -v "2\.5\.29\.37" | cut -d ":" -f 1); do
+    cp "${file}" "${TEMPDIR}/override/"
+  done
+fi
 
 # Install anchors in $ANCHORDIR
 if test -d "${DESTDIR}${ANCHORDIR}"; then