From 5c97e31049a37ce5c4298f45d96715ddf7b6bfe2 Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Wed, 20 Aug 2014 21:29:45 +0200
Subject: [PATCH] cleanup, use '\0' and NULL

---
 src/frontend/inp.c            | 2 +-
 src/spicelib/parser/inppas2.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/frontend/inp.c b/src/frontend/inp.c
index 13d18a2bd..5088338cc 100644
--- a/src/frontend/inp.c
+++ b/src/frontend/inp.c
@@ -455,7 +455,7 @@ inp_spsource(FILE *fp, bool comfile, char *filename, bool intfile)
                     /* all commands from within .control section */
                     } else {
                         s = dd->li_line;
-                        dd->li_line = 0; /* SJB - prevent line_free() freeing the string (now pointed at by wl->wl_word) */
+                        dd->li_line = NULL; /* SJB - prevent line_free() freeing the string (now pointed at by wl->wl_word) */
                     }
                     controls = wl_cons(s, controls);
                 }
diff --git a/src/spicelib/parser/inppas2.c b/src/spicelib/parser/inppas2.c
index 598866810..ddb6d5cef 100644
--- a/src/spicelib/parser/inppas2.c
+++ b/src/spicelib/parser/inppas2.c
@@ -253,7 +253,7 @@ void INPpas2(CKTcircuit *ckt, card * data, INPtables * tab, TSKtask *task)
 	    return;
 	    break;
 
-	case 0:
+	case '\0':
 	    break;
 
 	default: