shell: Add wmfs-shell.

src/event.c

@@ -183,7 +183,8 @@ clientmessageevent(XClientMessageEvent *ev)
 
           void (*func)(uicb_t) = name_to_func((char*)ret_func, func_list);
 
-          func((uicb_t)ret_cmd);
+          if(func)
+               func((uicb_t)ret_cmd);
 
           if(ret_cmd)
                XFree(ret_cmd);

src/mouse.c

@@ -142,7 +142,7 @@ mouse_grabbuttons(Client *c, Bool focused)
 
      XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
      if(focused)
-          for(i = 0; i < (sizeof but / sizeof but[0]); ++i)
+          for(i = 0; i < LEN(but); ++i)
           {
                XGrabButton(dpy, but[i], conf.client.mod, c->win, False,
                            ButtonMask, GrabModeAsync,GrabModeSync, None, None);

src/structs.h

@@ -40,7 +40,7 @@
 #define NUM_OF_LAYOUT  7
 
 /* Typedef */
-typedef const char* uicb_t;
+typedef const char*    uicb_t;
 typedef unsigned int   uint;
 typedef unsigned long  ulong;
 typedef unsigned short ushort;

src/util.c

@@ -75,7 +75,6 @@ color_enlight(ulong col)
           return col + 0x333333;
      else
           return col;
-
 }
 
 /** Round function

src/wmfs.c

@@ -314,7 +314,6 @@ main(int argc, char **argv)
      XSetErrorHandler(errorhandler);
 
      /* Let's Go ! */
-
      ewmh_init_hints();
      init_conf();
      init();