From 11445603e0800b13f2489f8bc3cc3af1fb00d7b4 Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Thu, 30 Oct 2008 15:53:42 +0000
Subject: [PATCH] do not run md5sum if there are nothing to check

---
 abuild | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/abuild b/abuild
index 6218836..a5b6c6a 100755
--- a/abuild
+++ b/abuild
@@ -56,6 +56,9 @@ checkdeps() {
 }
 
 checkmd5() {
+	if [ -z "$source" ]; then
+		return 0
+	fi
 	if [ -z "$md5sums" ]; then
 		die "Use 'abuild checksum >>$APKBUILD' to generate a checksum"
 	fi