envsetup: Pass valid TARGET_RELEASE to check_product

Change-Id: I709248c0d362cffdac57d9893b7dfb4d2329204c
diff --git a/envsetup.sh b/envsetup.sh
index 5b37af9..411da75 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -515,7 +515,7 @@
         pushd $T > /dev/null
         vendor/omni/build/tools/roomservice.py $product
         popd > /dev/null
-        check_product $product
+        check_product $product $release
     else
         T=$(gettop)
         pushd $T > /dev/null