--- ray/src/common/error.c	2003/06/27 06:53:21	2.8
+++ ray/src/common/error.c	2021/02/10 18:28:00	2.11
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: error.c,v 2.8 2003/06/27 06:53:21 greg Exp $";
+static const char	RCSid[] = "$Id: error.c,v 2.11 2021/02/10 18:28:00 greg Exp $";
 #endif
 /*
  *  error.c - standard error reporting function
@@ -10,6 +10,7 @@ static const char	RCSid[] = "$Id: error.c,v 2.8 2003/0
 #include "copyright.h"
 
 #include  <stdio.h>
+#include  <stdlib.h>
 
 #include  "rterror.h"
 
@@ -17,7 +18,7 @@ extern char	*strerror();
 				/* global list of error actions */
 struct erract	erract[NERRS] = ERRACT_INIT;
 
-char  errmsg[512];		/* global error message buffer */
+char  errmsg[2048];		/* global error message buffer */
 
 
 void
@@ -27,7 +28,7 @@ char  *emsg;
 {
 	register struct erract	*ep;
 
-	if (etype < 0 | etype >= NERRS)
+	if ((etype < 0) | (etype >= NERRS))
 		return;
 	ep = erract + etype;
 	if (ep->pf != NULL) {