xrepaint.c: Close the display explicitly at the end.

Just to make sure everything's properly flushed.

diff --git a/xrepaint.c b/xrepaint.c
index 166e238ad3b421fd85f44538ec33f0d5d467659c..5a454a8599fd1c187b319f9856a0aac50efcefda 100644 (file)
--- a/xrepaint.c
+++ b/xrepaint.c
@@ -152,6 +152,7 @@ int main(int argc, char *argv[])
   select(0, 0, 0, 0, &tv);
 
   /* All done. */
+  XCloseDisplay(dpy);
   return (0);
 }