[hackers] [svkbd] Fix SIGTERM functionality by making sure to sync before free in cleanup() || Miles Alan

[git]

commit b488ae6410567d64a48eb676f7038c68f3eb0cc2
Author:     Miles Alan <m...@milesalan.com>
AuthorDate: Sun Aug 2 15:46:13 2020 +0200
Commit:     Hiltjo Posthuma <hil...@codemadness.org>
CommitDate: Sun Aug 2 18:00:30 2020 +0200

    Fix SIGTERM functionality by making sure to sync before free in cleanup()

diff --git a/svkbd.c b/svkbd.c
index e5319e1..e3f70b0 100644
--- a/svkbd.c
+++ b/svkbd.c
@@ -196,9 +196,9 @@ cleanup(void) {
 
        for (i = 0; i < SchemeLast; i++)
                free(scheme[i]);
-       drw_free(drw);
        drw_sync(drw);
        XSync(dpy, False);
+       drw_free(drw);
        XDestroyWindow(dpy, win);
        XSync(dpy, False);
        XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);