python-r1.eclass: python_setup, use _python_impl_matches()

diff --git a/eclass/python-r1.eclass b/eclass/python-r1.eclass
index 99dfc50281293e1796c4a9cb19d955173ccaf0af..f26233f7e8558509022dd93206f7332ebd0a7238 100644 (file)
--- a/eclass/python-r1.eclass
+++ b/eclass/python-r1.eclass
@@ -601,12 +601,9 @@ python_setup() {
 
        local best_impl patterns=( "${@-*}" )
        _python_try_impl() {
-               local pattern
-               for pattern in "${patterns[@]}"; do
-                       if [[ ${EPYTHON} == ${pattern} ]]; then
-                               best_impl=${EPYTHON}
-                       fi
-               done
+               if _python_impl_matches "${impl}" "${patterns[@]}"; then
+                       best_impl=${EPYTHON}
+               fi
        }
        python_foreach_impl _python_try_impl
        unset -f _python_try_impl