From cc81a99bf36c7cc729ae7a9d8a6213141d41078f Mon Sep 17 00:00:00 2001
From: Krzesimir Nowak <knowak@microsoft.com>
Date: Tue, 5 Aug 2025 19:48:15 +0200
Subject: [PATCH] fixup! license filtering

---
 pkg_auto/impl/md5_cache_lib.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg_auto/impl/md5_cache_lib.sh b/pkg_auto/impl/md5_cache_lib.sh
index 04688ab2cf..8435222cad 100644
--- a/pkg_auto/impl/md5_cache_lib.sh
+++ b/pkg_auto/impl/md5_cache_lib.sh
@@ -47,7 +47,7 @@ function evaluate_license_group() {
                             mode=IUSE_DISABLED
                             ;;
                     esac
-                    if [[ -n ${use_flags_map_ref["${name}"]:-} ]]; then
+                    if [[ -z ${use_flags_map_ref["${name}"]:-} ]]; then
                         # TODO: warning
                         fail "emerge did not report USE flag ${name@Q} to exist in the processed package ($(declare -p "${use_flags_map_var_name}"))"
                     fi