From 892f5f84c4aa8a4a5df9819823e4014435ba6375 Mon Sep 17 00:00:00 2001
From: Martin Whitaker <icarus@martin-whitaker.me.uk>
Date: Tue, 23 Jul 2019 10:08:37 +0100
Subject: [PATCH] Fix white space errors.

(cherry picked from commit 4055752959f1bd914d98900c30cffd491b324888)
---
 parse.y | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/parse.y b/parse.y
index ca196ae84..c1215df57 100644
--- a/parse.y
+++ b/parse.y
@@ -5506,7 +5506,7 @@ port_name
 		  tmp->name = lex_strings.make($3);
 		  tmp->parm = 0;
 		  delete[]$3;
-		  delete $1;	
+		  delete $1;
 		  $$ = tmp;
 		}
 	| attribute_list_opt '.' IDENTIFIER
@@ -5564,8 +5564,7 @@ port_conn_expression_list_with_nuls
 	tmp->push_back(0);
 	$$ = tmp;
       }
-	;
-
+  ;
 
   /* A port reference is an internal (to the module) name of the port,
      possibly with a part of bit select to attach it to specific bits