do not overwrite prepare if it already existed

1 files changed, 10 insertions, 4 deletions

diff --git a/community/libnids/PKGBUILD b/community/libnids/PKGBUILD
index 13578e05..7a510454 100644
--- a/community/libnids/PKGBUILD
+++ b/community/libnids/PKGBUILD
@@ -5,7 +5,13 @@
 source+=('libnids-1.24-inline.patch')
 sha256sums+=('3aea2351877c2a789d753ac66f1323a3d575dead9fb04c559e221dbebdfc7e3e')
 
-prepare() {
-  cd $pkgname-$pkgver
-  patch -Np1 -i "$srcdir/libnids-1.24-inline.patch"
-}
+eval "$(
+  {
+    declare -f prepare || \
+    printf 'prepare() {\n}\n'
+  } \
+  | sed '
+    $i cd "$srcdir/$pkgname-$pkgver" \
+       patch -Np1 -i "$srcdir/libnids-1.24-inline.patch"
+  '
+)"