X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/867a3e0085abd0281d41a7a1a56dea143dadf4eb..d1ff7a7cc62900b658ee4bb8cb2a2c6a1b0a2bea:/src/symlist.c

diff --git a/src/symlist.c b/src/symlist.c
index 36156261..106db46c 100644
--- a/src/symlist.c
+++ b/src/symlist.c
@@ -49,10 +49,14 @@ symbol_list_new (symbol *sym, location loc)
 `------------------*/
 
 void
-symbol_list_print (FILE *f, symbol_list *l)
+symbol_list_print (symbol_list *l, FILE *f)
 {
-  for (/* Nothing. */; l; l = l->next)
-    symbol_print (f, l->sym);
+  for (/* Nothing. */; l && l->sym; l = l->next)
+    {
+      symbol_print (l->sym, f);
+      if (l && l->sym)
+	fputc (' ', f);
+    }
 }
 
 
@@ -118,7 +122,6 @@ symbol_list_n_type_name_get (symbol_list *rp, location loc, int n)
       if (rp == NULL || rp->sym == NULL)
 	{
 	  complain_at (loc, _("invalid $ value: $%d"), n);
-	  fprintf (stderr, "\n");
 	  return NULL;
 	}
       ++i;