diff -u -r1.4 -r1.5
--- z-util.c	2001/01/09 21:26:19	1.4
+++ z-util.c	2001/05/17 18:54:47	1.5
@@ -110,7 +110,7 @@
 	plog(str);
 
 	/* Failure */
-	(void)(exit(-1));
+	(void)(exit(EXIT_FAILURE));
 }