diff -r 5e34476a3a1c -r 98d06be63ce5 dwm.c
--- a/dwm.c	Sun Nov 04 17:49:56 2007 +0100
+++ b/dwm.c	Wed Nov 07 09:49:53 2007 +0100
@@ -45,6 +45,8 @@
 #define BUTTONMASK		(ButtonPressMask | ButtonReleaseMask)
 #define CLEANMASK(mask)		(mask & ~(numlockmask | LockMask))
 #define MOUSEMASK		(BUTTONMASK | PointerMotionMask)
+#define LENGTH(x)		(sizeof x / sizeof x[0])
+
 
 /* enums */
 enum { BarTop, BarBot, BarOff };			/* bar position */
@@ -229,6 +231,8 @@
 /* configuration, allows nested code to access above variables */
 #include "config.h"
 
+Bool prevtags[LENGTH(tags)] = {[0] = True};
+
 /* function implementations */
 void
 applyrules(Client *c) {