Braces around a nested if, for clarity; suggested by diffing against OpenBSD.

diff --git a/sail/dr_2.c b/sail/dr_2.c
index 9d166cfb6ff29f7d143a69f87cf63e62e5176092..72c6ef7e68e4b6171b484b47b05754a91c61090d 100644 (file)
--- a/sail/dr_2.c
+++ b/sail/dr_2.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: dr_2.c,v 1.19 2003/08/07 09:37:41 agc Exp $    */
+/*     $NetBSD: dr_2.c,v 1.20 2009/03/02 06:43:53 dholland Exp $       */
 
 /*
  * Copyright (c) 1983, 1993
@@ -34,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)dr_2.c     8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: dr_2.c,v 1.19 2003/08/07 09:37:41 agc Exp $");
+__RCSID("$NetBSD: dr_2.c,v 1.20 2009/03/02 06:43:53 dholland Exp $");
 #endif
 #endif /* not lint */
 
@@ -70,12 +70,12 @@ thinkofgrapples(void)
                                        continue;
                                if (range(sp, sq) != 1)
                                        continue;
-                               if (grappled2(sp, sq))
+                               if (grappled2(sp, sq)) {
                                        if (is_toughmelee(sp, sq, 0, 0))
                                                ungrap(sp, sq);
                                        else
                                                grap(sp, sq);
-                               else if (couldwin(sp, sq)) {
+                               } else if (couldwin(sp, sq)) {
                                        grap(sp, sq);
                                        sp->file->loadwith = L_GRAPE;
                                }