header-port: Remove unsafe use of eval

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/header-port b/src/header-port
index 0a9dc08385deecf1e9d0a4c051d87c580458b613..56551d14fdb2fa83d8637c94a4fc33fc5e72a806 100644 (file)
--- a/src/header-port
+++ b/src/header-port
@@ -55,7 +55,8 @@ hook_info() {
        for key in PORT_PARENTS PORT_CHILDREN; do
                val="${key}_VAR"
                val=${!val}
-               eval "${key}=\"${!val}\""
+
+               assign "${key}" "${!val}"
        done
 
        for key in ${INFO_SETTINGS}; do