diff -Nru zfs-fuse-0.5.0.orig/src/lib/libumem/umem_update_thread.c zfs-fuse-0.5.0/src/lib/libumem/umem_update_thread.c
--- zfs-fuse-0.5.0.orig/src/lib/libumem/umem_update_thread.c	2008-09-13 03:37:59.000000000 +0200
+++ zfs-fuse-0.5.0/src/lib/libumem/umem_update_thread.c	2010-02-05 15:31:07.000000000 +0100
@@ -119,6 +119,7 @@
 		}
 	}
 	/* LINTED no return statement */
+	return (0);
 }
 
 int