X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/8890670d4c1e8e3f9608c2850c1fe299fb256776..ef1ba39e8dae81091b6c3e73e72825ef6edea3c6:/uip/burst.c

diff --git a/uip/burst.c b/uip/burst.c
index c156076a..49dad2d1 100644
--- a/uip/burst.c
+++ b/uip/burst.c
@@ -189,7 +189,7 @@ main (int argc, char **argv)
 	}
     }
 
-    free ((char *) smsgs);
+    free(smsgs);
     context_replace (pfolder, folder);	/* update current folder */
 
     /*
@@ -242,7 +242,7 @@ find_delim (int msgnum, struct smsg *smsgs, int *mimesw)
     	content = parse_mime(msgnam);
 	if (! content && *mimesw == 2)
 	    return 0;
-	else if (content) {
+	if (content) {
 	    smsgs[0].s_start = 0;
 	    smsgs[0].s_stop = content->c_begin - 1;
 	    msgp = 1;
@@ -478,13 +478,13 @@ burst (struct msgs **mpp, int msgnum, struct smsg *smsgs, int numburst,
 		admonish (f3, "unable to rename %s to", f1);
 
 	    (void)snprintf(f3, sizeof (f3), "%s/%d", maildir, i);
-	    ext_hook("del-hook", f3, (char *)0);
+	    ext_hook("del-hook", f3, NULL);
 	}
 	if (rename (f2, f1) == NOTOK)
 	    admonish (f1, "unable to rename %s to", f2);
 
 	(void)snprintf(f3, sizeof (f3), "%s/%d", maildir, i);
-	ext_hook("add-hook", f3, (char *)0);
+	ext_hook("add-hook", f3, NULL);
 
 	copy_msg_flags (mp, i, msgnum);
 	mp->msgflags |= SEQMOD;
@@ -507,7 +507,7 @@ burst (struct msgs **mpp, int msgnum, struct smsg *smsgs, int numburst,
 static void
 cpybrst (FILE *in, FILE *out, char *ifile, char *ofile, int len, int mime)
 {
-    register int c, state;
+    int c, state;
 
     for (state = mime ? S4 : S1; (c = fgetc (in)) != EOF && len > 0; len--) {
 	if (c == 0)