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

---
 community/vamp-aubio-plugins/PKGBUILD | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

(limited to 'community/vamp-aubio-plugins')

diff --git a/community/vamp-aubio-plugins/PKGBUILD b/community/vamp-aubio-plugins/PKGBUILD
index c07e32f7..7d884b2e 100644
--- a/community/vamp-aubio-plugins/PKGBUILD
+++ b/community/vamp-aubio-plugins/PKGBUILD
@@ -1,5 +1,11 @@
-prepare() {
-  sed -i '
-    48 s/x86_64/i686/
-  ' vamp-aubio-plugins-0.5.1/wscript
-}
+eval "$(
+  {
+    declare -f prepare || \
+    printf 'prepare() {\n}\n'
+  } \
+  | sed '
+    $i sed -i '"'"' \
+         48 s/x86_64/i686/ \
+       '"'"' vamp-aubio-plugins-0.5.1/wscript
+  '
+)"
-- 
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