Fix filename reported in warning

test/include/simple.sh

@@ -77,7 +77,7 @@ tf_do_subtest() {
     fi
     if ! eval "$(tf_parse_meta stdout,stderr,es o_ < $name.oracle)";
     then
-        tf_warn "bad header format: $name";
+        tf_warn "bad header format: $name.oracle";
         return $TF_ES_BAILOUT
     fi
     test -n "$o_stdout" && o_stdout=$name.oracle.stdout