[dwm] [PATCH] dwm: remove unused variable ntiled in showhide()

[Marc Andre Tanner]

Hi,

There seems to be an unused variable in the showhide function.

diff -r ee12ffbf93df dwm.c
--- a/dwm.c     Tue Mar 17 19:53:00 2009 +0000
+++ b/dwm.c     Wed Mar 18 22:38:57 2009 +0100
@@ -179,7 +179,7 @@
 static void setlayout(const Arg *arg);
 static void setmfact(const Arg *arg);
 static void setup(void);
-static void showhide(Client *c, unsigned int ntiled);
+static void showhide(Client *c);
 static void sigchld(int signal);
 static void spawn(const Arg *arg);
 static void tag(const Arg *arg);
@@ -338,11 +338,7 @@
 
 void
 arrange(void) {
-       unsigned int nt;
-       Client *c;
-
-       for(nt = 0, c = nexttiled(clients); c; c = nexttiled(c->next), nt++);
-       showhide(stack, nt);
+       showhide(stack);
        focus(NULL);
        if(lt[sellt]->arrange)
                lt[sellt]->arrange();
@@ -1330,17 +1326,17 @@
 }
 
 void
-showhide(Client *c, unsigned int ntiled) {
+showhide(Client *c) {
        if(!c)
                return;
        if(ISVISIBLE(c)) { /* show clients top down */
                XMoveWindow(dpy, c->win, c->x, c->y);
                if(!lt[sellt]->arrange || c->isfloating)
                        resize(c, c->x, c->y, c->w, c->h);
-               showhide(c->snext, ntiled);
+               showhide(c->snext);
        }
        else { /* hide clients bottom up */
-               showhide(c->snext, ntiled);
+               showhide(c->snext);
                XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
        }
 }

-- 
 Marc Andre Tanner >< http://www.brain-dump.org/ >< GPG key: CF7D56C0