fix mem leak in cleanup()

maybe leak isn't the best word, given that the object lives for the
entire duration of the program's lifetime.

however, all elements of scheme are free-ed, can't think of any reason
why scheme itself should be an exception.

diff --git a/dwm.c b/dwm.c
index a96f33c1fe009c16c8ca4b2ebac5fb511437e347..1ee4ea29259b5bcc1c3cb2f22a0688424b0b54ce 100644 (file)
--- a/dwm.c
+++ b/dwm.c
@@ -487,6 +487,7 @@ cleanup(void)
                drw_cur_free(drw, cursor[i]);
        for (i = 0; i < LENGTH(colors); i++)
                free(scheme[i]);
+       free(scheme);
        XDestroyWindow(dpy, wmcheckwin);
        drw_free(drw);
        XSync(dpy, False);