do not overwrite prepare if it already existed

1 files changed, 10 insertions, 4 deletions

diff --git a/core/libaio/PKGBUILD b/core/libaio/PKGBUILD
index a4cbd68f..1809af7b 100644
--- a/core/libaio/PKGBUILD
+++ b/core/libaio/PKGBUILD
@@ -11,7 +11,13 @@ eval "$(
 # see also FS#60283
 source+=('libaio-0.3.111-sizeof-template.patch')
 md5sums+=('8c240ea721460fa2d34f9e134b57544d')
-prepare() {
-  cd "${srcdir}/${pkgname}-${pkgver}"
-  patch -Np1 -i ../libaio-0.3.111-sizeof-template.patch
-}
+eval "$(
+  {
+    declare -f prepare || \
+    printf 'prepare() {\n}\n'
+  } \
+  | sed '
+    $i cd "${srcdir}/${pkgname}-${pkgver}" \
+       patch -Np1 -i ../libaio-0.3.111-sizeof-template.patch
+  '
+)"