xchord: Block until event

Otherwise, xchord takes up 100% of the CPU.

1 files changed, 2 insertions, 0 deletions

diff --git a/xchord.c b/xchord.c
index 7df852f..59d3f52 100644
--- a/xchord.c
+++ b/xchord.c
@@ -66,6 +66,8 @@ main(int argc, char *argv[])
 
 	/* watch for events */
 	for (;;) {
+		XNextEvent(dpy, &ev);
+		XPutBackEvent(dpy, &ev);
 		if (!XCheckTypedEvent(dpy, GenericEvent, &ev))
 			continue;
 		if (cookie->type != GenericEvent || !XGetEventData(dpy, cookie))