From 2f1991e7b73eb7fa56b7d8f6cf55dda5b7575f28 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Tue, 12 Mar 2019 12:18:42 -0400
Subject: ob_parse_dep(): Drop echo and improve quotes in eval cmds

---
diff --git a/lib/deps.sh b/lib/deps.sh
index 20f121e..5ccaef7 100644
--- a/lib/deps.sh
+++ b/lib/deps.sh
@@ -158,9 +158,9 @@ ob_parse_dep()
 
 	# Set the specified variables.
 	for comp in pkg archqual rel ver arches plats; do
-		comp_var="$(eval echo \"\$\{${comp}_var\}\")"
+		comp_var="$(eval "printf '%s' \"\${${comp}_var}\"")"
 		[ -z "${comp_var}" ] && continue
-		eval ${comp_var}=\"\$\{${comp}\}\"
+		eval "${comp_var}=\"\${${comp}}\""
 	done
 
 	if [ -n "${host_arch}" ] && ! ob_arch_is_concerned \
--
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