waf-utils.eclass: Fix ban condition

diff --git a/eclass/waf-utils.eclass b/eclass/waf-utils.eclass
index 4f08757bdd71a9335b1d8cb39648d9d0ee5e373f..696d05d27e6b59752ac515ddc0d508bfc9d36486 100644 (file)
--- a/eclass/waf-utils.eclass
+++ b/eclass/waf-utils.eclass
@@ -73,7 +73,7 @@ waf-utils_src_configure() {
                fi
        fi
 
-       [[ ${fail} ]] || die "Invalid use of ${ECLASS}"
+       [[ ${fail} ]] && die "Invalid use of waf-utils.eclass"
 
        local libdir=""