Don't rely on NULL since we don't include a header for it.

diff --git a/src/preload.c b/src/preload.c
index 9e77f0b4a5f46de142a5c3a9cf93ef190e25a5e0..cb0bdde18402d5f7185554ee0d464fb37d74cc00 100644 (file)
--- a/src/preload.c
+++ b/src/preload.c
@@ -27,5 +27,5 @@ struct sudo_preload_table {
 } sudo_preload_table[] = {
     { "sudoers_policy", (void *) &sudoers_policy},
     { "sudoers_io", (void *) &sudoers_io},
-    { NULL, NULL }
+    { (const char *)0, (void *)0 }
 };