# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1564173009 -7200
# Node ID 984cc725846835ed5342ecfd7d973f30af5def43
# Parent  b805db4bd1c0fc32ef281998c1ff0ed1d88bb633
patch 8.1.1755: leaking memory when using a popup window mask

commit https://github.com/vim/vim/commit/0aca293fedfd22d489297f7cbce6a7de86748151
Author: Bram Moolenaar <Bram@vim.org>
Date:   Fri Jul 26 22:22:38 2019 +0200

    patch 8.1.1755: leaking memory when using a popup window mask

    Problem:    Leaking memory when using a popup window mask.
    Solution:   Free the cached mask.

diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -778,6 +778,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1755,
+/**/
     1754,
 /**/
     1753,
diff --git a/src/window.c b/src/window.c
--- a/src/window.c
+++ b/src/window.c
@@ -4865,6 +4865,7 @@ win_free(
     vim_free(wp->w_thumb_highlight);
     vim_free(wp->w_popup_title);
     list_unref(wp->w_popup_mask);
+    vim_free(wp->w_popup_mask_cells);
 #endif
 
 #ifdef FEAT_SYN_HL