abuild: use $builddir in default_prepare only if it exists

2017-02-17 13:53:50 +02:00 · 2017-02-17 13:53:50 +02:00 · ad46156cc7
parent 2c1aaa5536
commit ad46156cc7
1 changed files with 2 additions and 1 deletions
--- a/abuild.in
+++ b/abuild.in
@ -587,10 +587,11 @@ have_patches() {

 default_prepare() {
 	local i
-	cd "$builddir" || { error "Is \$builddir set correctly?"; return 1; }
+	[ -n "$builddir" -a -d "$builddir" ] && cd "$builddir"
 	if ! have_patches; then
 		return 0
 	fi
+	[ -d "$builddir" ] || { error "Is \$builddir set correctly?"; return 1; }
 	for i in $source; do
 		case ${i%::*} in
 			*.patch)