ocaml/guestfs_c.c: avoid warning about initialization discarding "const"

* ocaml/guestfs_c.c (guestfs_custom_operations): Add a cast.

diff --git a/ocaml/guestfs_c.c b/ocaml/guestfs_c.c
index 9a7454d..62d42d3 100644 (file)
--- a/ocaml/guestfs_c.c
+++ b/ocaml/guestfs_c.c
@@ -51,7 +51,7 @@ guestfs_finalize (value gv)
 }
 
 static struct custom_operations guestfs_custom_operations = {
-  "guestfs_custom_operations",
+  (char *) "guestfs_custom_operations",
   guestfs_finalize,
   custom_compare_default,
   custom_hash_default,