From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Mon, 21 Mar 2022 04:41:08 +0000 (-0700)
Subject: cmd/smyrna: remove some open coded 'NULL'
X-Git-Tag: 4.0.0~161^2~8
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b39696a59132f797995a52509209ed620947cb15;p=graphviz

cmd/smyrna: remove some open coded 'NULL'
---

diff --git a/cmd/smyrna/gui/frmobjectui.c b/cmd/smyrna/gui/frmobjectui.c
index be722cbb1..6654bcbbb 100644
--- a/cmd/smyrna/gui/frmobjectui.c
+++ b/cmd/smyrna/gui/frmobjectui.c
@@ -60,11 +60,11 @@ static void free_attr(attr_t *at) {
 
 static attr_t *new_attr(void) {
     attr_t *attr = malloc(sizeof(attr_t));
-    attr->defValG = (char *) 0;
-    attr->defValN = (char *) 0;
-    attr->defValE = (char *) 0;
-    attr->name = (char *) 0;
-    attr->value = (char *) 0;
+    attr->defValG = NULL;
+    attr->defValN = NULL;
+    attr->defValE = NULL;
+    attr->name = NULL;
+    attr->value = NULL;
     attr->propagate = 0;
     attr->objType[0] = 0;
     attr->objType[1] = 0;