From ae69a754244c4e475c8d2591772ca8e005071d83 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Mon, 18 Feb 2019 11:55:41 +0100
Subject: Update to 5.42

---
 hacks/halftone.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'hacks/halftone.c')

diff --git a/hacks/halftone.c b/hacks/halftone.c
index b70a636..ecdd84f 100644
--- a/hacks/halftone.c
+++ b/hacks/halftone.c
@@ -357,6 +357,17 @@ static void
 halftone_free (Display *dpy, Window window, void *closure)
 {
   halftone_screen *halftone = (halftone_screen *) closure;
+  free (halftone->gravity_point_x);
+  free (halftone->gravity_point_y);
+  free (halftone->gravity_point_mass);
+  free (halftone->gravity_point_x_inc);
+  free (halftone->gravity_point_y_inc);
+  free (halftone->dots);
+  free (halftone->colors);
+  if (halftone->buffer && halftone->buffer != halftone->window)
+    XFreePixmap (dpy, halftone->buffer);
+  if (halftone->gc) XFreeGC (dpy, halftone->gc);
+  if (halftone->buffer_gc) XFreeGC (dpy, halftone->buffer_gc);
   free (halftone);
 }
 
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