Various fixes for sparse warnings.

[chaz/openbox] / openbox / keyboard.c

diff --git a/openbox/keyboard.c b/openbox/keyboard.c
index 6e45e5c49b6ddd624f4b46462bc1fc948729f310..4c570dfbe4a0b20aa89fae6519c008385adb16d7 100644 (file)
--- a/openbox/keyboard.c
+++ b/openbox/keyboard.c
@@ -51,8 +51,9 @@ static void grab_keys(gboolean grab)
     if (grab) {
         p = curpos ? curpos->first_child : keyboard_firstnode;
         while (p) {
-            grab_key(p->key, p->state, RootWindow(ob_display, ob_screen),
-                     GrabModeAsync);
+            if (p->key)
+                grab_key(p->key, p->state, RootWindow(ob_display, ob_screen),
+                         GrabModeAsync);
             p = p->next_sibling;
         }
         if (curpos)
@@ -115,7 +116,7 @@ void keyboard_reset_chains(gint break_chroots)
     set_curpos(p);
 }
 
-void keyboard_unbind_all()
+void keyboard_unbind_all(void)
 {
     tree_destroy(keyboard_firstnode);
     keyboard_firstnode = NULL;
@@ -264,10 +265,16 @@ void keyboard_event(ObClient *client, const XEvent *e)
     }
 }
 
+void keyboard_rebind(void)
+{
+    tree_rebind(keyboard_firstnode);
+    grab_keys(TRUE);
+}
+
 void keyboard_startup(gboolean reconfig)
 {
     grab_keys(TRUE);
-    popup = popup_new(FALSE);
+    popup = popup_new();
     popup_set_text_align(popup, RR_JUSTIFY_CENTER);
 }