From: Ralph Corderoy <ralph@inputplus.co.uk>
Date: Wed, 19 Oct 2016 22:27:12 +0000 (+0100)
Subject: Replace `(char *)0' et al with `NULL'.
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/3b5c4415fa329b6046f6d9125e0f2a7b29ecae89?hp=2b25184e57a5593aa326450414e239fc306bf2d2

Replace `(char *)0' et al with `NULL'.
None of them are vararg parameters.
---

diff --git a/sbr/folder_addmsg.c b/sbr/folder_addmsg.c
index c1e836c1..f6a9af33 100644
--- a/sbr/folder_addmsg.c
+++ b/sbr/folder_addmsg.c
@@ -134,7 +134,7 @@ folder_addmsg (struct msgs **mpp, char *msgfile, int selected,
 		(void)ext_hook("ref-hook", oldmsg, newmsg);
 	    }
 	    else
-		(void)ext_hook("add-hook", newmsg, (char *)0);
+		(void)ext_hook("add-hook", newmsg, NULL);
 
 	    return msgnum;
 	} else {
@@ -191,7 +191,7 @@ folder_addmsg (struct msgs **mpp, char *msgfile, int selected,
 			(void)ext_hook("ref-hook", oldmsg, newmsg);
 		    }
 		    else
-		        (void)ext_hook("add-hook", newmsg, (char *)0);
+		        (void)ext_hook("add-hook", newmsg, NULL);
 
 		    return msgnum;
 		}