From 2daf5647b6961ff6281d5c89b50783e5258a6b4b Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Thu, 5 Mar 2020 10:12:42 +0100
Subject: do not overwrite prepare if it already existed

---
 core/gpgme/PKGBUILD | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'core/gpgme')

diff --git a/core/gpgme/PKGBUILD b/core/gpgme/PKGBUILD
index d7f790eb..d48edca2 100644
--- a/core/gpgme/PKGBUILD
+++ b/core/gpgme/PKGBUILD
@@ -4,10 +4,16 @@
 source+=(0004-Avoid-Y2038-problem-on-32-bit-architectures.patch)
 sha256sums+=('0c788590e0bb7cc9da04457f94360ceef9cb9fc0525e6bfbf9fbb8d72801ae8f')
 
-prepare() {
-  cd ${pkgbase}-${pkgver}
-  patch -Np1 -i "$srcdir/0004-Avoid-Y2038-problem-on-32-bit-architectures.patch"
-}
+eval "$(
+  {
+    declare -f prepare || \
+    printf 'prepare() {\n}\n'
+  } \
+  | sed '
+    $i cd "${srcdir}/${pkgbase}-${pkgver}" \
+       patch -Np1 -i "$srcdir/0004-Avoid-Y2038-problem-on-32-bit-architectures.patch"
+  '
+)"
 
 # no GUI stuff on i486
 makedepends=(${makedepends[@]//qt5-base/})
-- 
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