remove all warning

chadwm/config.def.h

@@ -57,7 +57,7 @@ static const char *colors[][3]      = {
 };
 
 /* tagging */
-static const char *tags[] = {" ", " ", " ", " ", " "};
+static char *tags[] = {" ", " ", " ", " ", " "};
 
 static const int tagschemes[] = { SchemeTag1, SchemeTag2, SchemeTag3,
                                   SchemeTag4, SchemeTag5

chadwm/dwm.c

@@ -1421,10 +1421,10 @@ void drawbar(Monitor *m) {
   if (showsystray && m == systraytomon(m))
     stw = getsystraywidth();
 
-    /* draw status first so it can be overdrawn by tags later */
-    if (m == selmon) { /* status is only drawn on selected monitor */
-      	sw = mw - drawstatusbar(m, bh_n, stext);
-    }
+  /* draw status first so it can be overdrawn by tags later */
+  if (m == selmon) { /* status is only drawn on selected monitor */
+    sw = mw - drawstatusbar(m, bh_n, stext);
+  }
 
   resizebarwin(m);
   for (c = m->clients; c; c = c->next) {
@@ -1476,7 +1476,6 @@ void drawbars(void) {
 void
 drawtabs(void) {
 	Monitor *m;
-	unsigned int i;
 
 	for(m = mons; m; m = m->next)
 		drawtab(m);