distr_info: fix fill VENDOR_ID

c6d64645 · Vitaly Lipatov · 5fa1e195 · c6d64645
Commit c6d64645 authored Jan 11, 2025 by Vitaly Lipatov
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distr_info bin/distr_info +2 -2

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--- a/bin/distr_info
+++ b/bin/distr_info
@@ -421,10 +421,10 @@ if distro os-release ; then
        *)
            if [ -n "$ID_LIKE" ] ; then
                # ID_LIKE can be 'rhel centos fedora', use first word
-                VENDOR_ID="$(echo "$ID_LIKE" | firstword)"
+                VENDOR_ID="$(firstword "$ID_LIKE")"
                # use latest word for versions like Fedora has
                if is_numeric "$DISTRIB_RELEASE" && [ "$DISTRIB_RELEASE" -ge 20 ] ; then
-                    VENDOR_ID="$(echo "$ID_LIKE" | lastword)"
+                    VENDOR_ID="$(lastword "$ID_LIKE")"
                fi
                if [ "$VENDOR_ID" = "debian" ] && [ -n "$DEBIAN_CODENAME" ] ; then
                    DISTRIB_CODENAME="$DEBIAN_CODENAME"