===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/io/ox_launch.c,v
retrieving revision 1.3
retrieving revision 1.6
diff -u -p -r1.3 -r1.6
--- OpenXM_contrib2/asir2000/io/ox_launch.c	2000/08/21 08:31:38	1.3
+++ OpenXM_contrib2/asir2000/io/ox_launch.c	2000/09/25 04:33:37	1.6
@@ -23,7 +23,7 @@
  * shall be made on your publication or presentation in any form of the
  * results obtained by use of the SOFTWARE.
  * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
- * e-mail at risa-admin@flab.fujitsu.co.jp of the detailed specification
+ * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
  * for such modification or the source code of the modified part of the
  * SOFTWARE.
  * 
@@ -44,7 +44,7 @@
  * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
- * $OpenXM: OpenXM_contrib2/asir2000/io/ox_launch.c,v 1.2 2000/02/08 04:47:11 noro Exp $ 
+ * $OpenXM: OpenXM_contrib2/asir2000/io/ox_launch.c,v 1.5 2000/09/23 00:57:43 noro Exp $ 
 */
 #include <setjmp.h>
 #include <signal.h>
@@ -312,6 +312,7 @@ char *dname;
 	int pid;
 	char wname[BUFSIZ];
 	char buf[BUFSIZ];
+	char errcode;
 
 	pid = fork();
 	if ( pid )
@@ -338,9 +339,9 @@ char *dname;
 				close(i);
 #endif
 		}
-		if ( strcmp(dname,"0") )
-			execl(prog,prog,"-display",dname,0);
-		else {
+		if ( !strcmp(dname,"1" ) ) /* XXX: for ssh */
+			execl(prog,prog,0);
+		else if ( !strcmp(dname,"0") ) {
 			FILE *null;
 
 			null = fopen("/dev/null","wb");
@@ -348,7 +349,12 @@ char *dname;
 			dup2(fileno(null),2);
 			putenv("DISPLAY=");
 			execl(prog,prog,0);
-		}
+		} else
+			execl(prog,prog,"-display",dname,0);
+		/* On failure */
+		errcode = 2;
+		write(4,&errcode,1);
+		exit(1);
 	}
 #endif
 }