From 564d31ce31815cb3ab727a707a084690147a1df3 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Tue, 12 Mar 2019 22:31:03 -0400
Subject: _ob_get_upstreamver(), _ob_get_distrev(): Replace echo with printf

---
(limited to 'lib/metadata/proteanos.sh')

diff --git a/lib/metadata/proteanos.sh b/lib/metadata/proteanos.sh
index f889be7..d0168ab 100644
--- a/lib/metadata/proteanos.sh
+++ b/lib/metadata/proteanos.sh
@@ -83,7 +83,7 @@ _ob_get_upstreamver()
 
 	version="${1}"
 
-	echo "${version%-*}"
+	printf '%s' "${version%-*}"
 
 	return 0
 }
@@ -94,7 +94,7 @@ _ob_get_distrev()
 
 	version="${1}"
 
-	echo "${version##*-}"
+	printf '%s' "${version##*-}"
 
 	return 0
 }
--
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