xts5: remove (type *)NULL casts

Coccinelle patch:

@@
type T;
@@
- (T *)NULL
+ NULL

with a bit of manual massaging to skip botched hunks

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/xts5/XI/UngrabDeviceButton.m b/xts5/XI/UngrabDeviceButton.m
index 16cb9bda..64c214bd 100644
--- a/xts5/XI/UngrabDeviceButton.m
+++ b/xts5/XI/UngrabDeviceButton.m
@@ -199,12 +199,12 @@ static Bool dgrabbed(dev, win)
 	Display *client1;
 
 /* Create client1, without causing resource registration. */
-	if (config.display == (char *) NULL) {
+	if (config.display == NULL) {
 		delete("config.display not set");
 		return;
 	}
 	client1 = XOpenDisplay(config.display);
-	if (client1 == (Display *) NULL) {
+	if (client1 == NULL) {
 		delete("Couldn't create client1.");
 		return;
 	}