goto considered harmful

[bsdgames-darwin.git] / hack / hack.topl.c

diff --git a/hack/hack.topl.c b/hack/hack.topl.c
index e5b8a85649ba9499f1635e2f64dc49bc8acf1264..d99b76f881ad76043fdbe0668651c8a3874767ee 100644 (file)
--- a/hack/hack.topl.c
+++ b/hack/hack.topl.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: hack.topl.c,v 1.12 2009/08/12 07:28:41 dholland Exp $  */
+/*     $NetBSD: hack.topl.c,v 1.14 2011/08/06 20:29:37 dholland Exp $  */
 
 /*
  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
@@ -63,7 +63,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: hack.topl.c,v 1.12 2009/08/12 07:28:41 dholland Exp $");
+__RCSID("$NetBSD: hack.topl.c,v 1.14 2011/08/06 20:29:37 dholland Exp $");
 #endif                         /* not lint */
 
 #include <stdlib.h>
@@ -123,8 +123,7 @@ remember_topl(void)
            !strcmp(toplines, old_toplines->topl_text))
                return;
        last_redone_topl = 0;
-       tl = (struct topl *)
-               alloc((unsigned) (strlen(toplines) + sizeof(struct topl) + 1));
+       tl = alloc(strlen(toplines) + sizeof(*tl) + 1);
        tl->next_topl = old_toplines;
        tl->topl_text = (char *) (tl + 1);
        (void) strcpy(tl->topl_text, toplines);
@@ -134,7 +133,7 @@ remember_topl(void)
                tl = tl->next_topl;
        }
        if (tl && tl->next_topl) {
-               free((char *) tl->next_topl);
+               free(tl->next_topl);
                tl->next_topl = 0;
        }
 }