Index: crypto/heimdal/kuser/kinit.c
===================================================================
--- crypto/heimdal/kuser/kinit.c
+++ crypto/heimdal/kuser/kinit.c
@@ -580,7 +580,7 @@
     }
 
     if(ticket_life != 0) {
-	if(abs(cred.times.endtime - cred.times.starttime - ticket_life) > 30) {
+	if(labs(cred.times.endtime - cred.times.starttime - ticket_life) > 30) {
 	    char life[64];
 	    unparse_time_approx(cred.times.endtime - cred.times.starttime,
 				life, sizeof(life));
@@ -588,7 +588,7 @@
 	}
     }
     if(renew_life) {
-	if(abs(cred.times.renew_till - cred.times.starttime - renew) > 30) {
+	if(labs(cred.times.renew_till - cred.times.starttime - renew) > 30) {
 	    char life[64];
 	    unparse_time_approx(cred.times.renew_till - cred.times.starttime,
 				life, sizeof(life));