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

diff --git a/eclass/perl-functions.eclass b/eclass/perl-functions.eclass
index 8b798d65ac6a590ff3bacec361be2f44332cf392..4f6872500c204530d6ee765d4a2bcc0e2a0c94cf 100644 (file)
--- 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