:art: Improve scan_internal_arg

diff --git a/src/parse/scan1.c b/src/parse/scan1.c
index a6f318990e5f5e34229c4f515ae31786d1db7524..29b1efc8551035f495d583c71be68029df2aa102 100644 (file)
--- a/src/parse/scan1.c
+++ b/src/parse/scan1.c
@@ -361,7 +361,7 @@ ANN static m_bool class_internal(const Env env, const Func_Base *base) {
 ANN static inline m_bool scan_internal_arg(const Env env, const Func_Base *base) {
   if(base->args && !base->args->next)
     return GW_OK;
-  ERR_B(td_pos(base->td), _("'%s' must have one (and only one) argument"), base->xid)
+  ERR_B(td_pos(base->td), _("'%s' must have one (and only one) argument"), s_name(base->xid))
 }
 
 ANN static inline m_bool scan_internal_int(const Env env, const Func_Base *base) {