quote token so the message is easier to understand

diff --git a/src/lib/unlang/edit.c b/src/lib/unlang/edit.c
index 29c373c732c80f85922018b1a402174ebdfebbfa..b3aac2bc006dd9128d629868502c71a38706394c 100644 (file)
--- a/src/lib/unlang/edit.c
+++ b/src/lib/unlang/edit.c
@@ -447,7 +447,7 @@ apply_list:
 
        if (current->el) {
                rcode = fr_edit_list_apply_list_assignment(current->el, current->lhs.vp, map->op, children, copy_vps);
-               if (rcode < 0) RPERROR("Failed performing list %s operation", fr_tokens[map->op]);
+               if (rcode < 0) RPERROR("Failed performing list '%s' operation", fr_tokens[map->op]);
 
        } else {
                fr_assert(map->op == T_OP_EQ);