do not overwrite prepare if it already existed

1 files changed, 11 insertions, 5 deletions

diff --git a/community/xaos/PKGBUILD b/community/xaos/PKGBUILD
index d3dd57f2..15dd3e6c 100644
--- a/community/xaos/PKGBUILD
+++ b/community/xaos/PKGBUILD
@@ -1,8 +1,14 @@
 source+=('xaos.patch')
 sha256sums+=('b07cdc88be38a30a40bccc2f999bff50ae8a25fc10ed4f2f7c7e2ff117f085e5')
 
-prepare() {
-  patch -p1 -N -i "$srcdir/xaos.patch" -d "$srcdir/$pkgname-$pkgver"
-  gendesk -f -n --pkgname=$pkgname --pkgdesc="$pkgdesc" \
-    --categories='Application;Graphics'
-}
+eval "$(
+  {
+    declare -f prepare || \
+    printf 'prepare() {\n}\n'
+  } \
+  | sed '
+    $i patch -p1 -N -i "$srcdir/xaos.patch" -d "$srcdir/$pkgname-$pkgver" \
+       gendesk -f -n --pkgname=$pkgname --pkgdesc="$pkgdesc" \\\
+         --categories='"'"'Application;Graphics'"'"'
+  '
+)"