--- ray/src/rt/rpict.c	1993/01/21 10:08:59	2.22
+++ ray/src/rt/rpict.c	1993/01/29 12:15:40	2.23
@@ -393,6 +393,7 @@ char  *zfile, *oldfile;
 	pctdone = 100.0;
 	if (ralrm > 0)
 		report();
+	signal(SIGCONT, SIG_DFL);
 	return;
 writerr:
 	error(SYSTEM, "write error in render");