1 files changed, 1 insertions, 0 deletions
diff --git a/symbol.c b/symbol.c
index 69f0a664..afa38f1b 100644
--- a/symbol.c
+++ b/symbol.c
@@ -433,6 +433,7 @@ install(const char *name, NODE *parm, NODETYPE type)
 	}
 
 	if (type == Node_param_list || type == Node_alias) {
+		r->dup_ent = NULL;
 		prev = in_array(table, n_name);
 		if (prev == NULL)
 			goto simple;