introduce nitems macro, with the appropriate ifndef.

ok oga@

1 files changed, 3 insertions, 6 deletions

diff --git a/app/cwm/search.c b/app/cwm/search.c
index 940e4cd43..df9ce8076 100644
--- a/app/cwm/search.c
+++ b/app/cwm/search.c
@@ -14,7 +14,7 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id: search.c,v 1.21 2010/09/25 20:01:27 okan Exp $
+ * $Id: search.c,v 1.22 2011/03/22 10:57:31 okan Exp $
  */
 
 #include <sys/param.h>
@@ -42,9 +42,6 @@ search_match_client(struct menu_q *menuq, struct menu_q *resultq, char *search)
 {
 	struct winname	*wn;
 	struct menu	*mi, *tierp[4], *before = NULL;
-	int		 ntiers;
-
-	ntiers = sizeof(tierp) / sizeof(tierp[0]);
 
 	TAILQ_INIT(resultq);
 
@@ -92,14 +89,14 @@ search_match_client(struct menu_q *menuq, struct menu_q *resultq, char *search)
 		 * window.  Furthermore, this is denoted by a "!" when
 		 * printing the window name in the search menu.
 		 */
-		if (cc == client_current() && tier < ntiers - 1)
+		if (cc == client_current() && tier < nitems(tierp) - 1)
 			tier++;
 
 		/* Clients that are hidden get ranked one up. */
 		if (cc->flags & CLIENT_HIDDEN && tier > 0)
 			tier--;
 
-		assert(tier < ntiers);
+		assert(tier < nitems(tierp));
 
 		/*
 		 * If you have a tierp, insert after it, and make it