[hackers] [dwm][PATCH] fix mem leak in cleanup()

[NRK]

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.
---
 dwm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dwm.c b/dwm.c
index a96f33c..1ee4ea2 100644
--- 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);
-- 
2.34.1