From: Michał Górny <mgorny@gentoo.org>
Date: Thu, 23 Feb 2017 17:01:47 +0000 (+0100)
Subject: perl-functions.eclass: Replace unnecessary eval with ${!var}
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=308630e439f40246333800fea11b731715bdd83f;p=gentoo.git

perl-functions.eclass: Replace unnecessary eval with ${!var}
---

diff --git a/eclass/perl-functions.eclass b/eclass/perl-functions.eclass
index 8b798d65ac6a..4f6872500c20 100644
--- a/eclass/perl-functions.eclass
+++ b/eclass/perl-functions.eclass
@@ -275,7 +275,7 @@ perl_check_env() {
 		errored=1
 
 		# Read ENV Value
-		eval "value=\$$i";
+		value=${!i};
 
 		# Print ENV name/value pair
 		if [ -n "${I_KNOW_WHAT_I_AM_DOING}" ]; then