From b28b0045058faa73e79c0817a497e013f4163547 Mon Sep 17 00:00:00 2001
From: jbu <pullmoll@t-online.de>
Date: Tue, 7 Jul 2015 05:35:43 +0200
Subject: [PATCH] purge_distfiles.sh: ignore msg_error()

When sourcing templates to get $checksum there are templates
calling msg_error(). This is not relevant for this function,
thus define a local dummy msg_error() to ignore these cases.
---
 common/xbps-src/shutils/purge_distfiles.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/common/xbps-src/shutils/purge_distfiles.sh b/common/xbps-src/shutils/purge_distfiles.sh
index 7f75617996f..215b6ce7bb2 100755
--- a/common/xbps-src/shutils/purge_distfiles.sh
+++ b/common/xbps-src/shutils/purge_distfiles.sh
@@ -4,6 +4,10 @@
 
 
 purge_distfiles() {
+	# Ignore msg_error calls when sourcing templates
+	msg_error() {
+		:
+	}
 	if [ -z "$XBPS_SRCDISTDIR" ]; then
 		msg_error "The variable \$XBPS_SRCDISTDIR is not set."
 		exit 1