===================================================================
RCS file: /home/cvs/OpenXM/src/kan96xx/plugin/oxmisc.c,v
retrieving revision 1.23
retrieving revision 1.28
diff -u -p -r1.23 -r1.28
--- OpenXM/src/kan96xx/plugin/oxmisc.c	2004/09/17 08:46:10	1.23
+++ OpenXM/src/kan96xx/plugin/oxmisc.c	2015/09/27 08:12:42	1.28
@@ -1,5 +1,6 @@
-/*  $OpenXM: OpenXM/src/kan96xx/plugin/oxmisc.c,v 1.22 2004/09/17 07:27:28 takayama Exp $ */
+/*  $OpenXM: OpenXM/src/kan96xx/plugin/oxmisc.c,v 1.27 2013/11/06 06:23:24 takayama Exp $ */
 #include <stdio.h>
+#include <string.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/socket.h>
@@ -23,6 +24,11 @@ FILE *MyErrorOut = NULL;
 
 #include "ox_kan.h"
 
+#if defined(__MSYS__)
+#define setjmp(e) _setjmp(e)
+#define sigsetjmp(e,n) _setjmp(e)
+#endif
+
 #define READBUFSIZE 5000
 
 int OxVersion = 200012030;
@@ -178,6 +184,9 @@ int oxWaitSyncBall(ox_stream ostream)
     fprintf(stderr,"Looking for the next message tag. mtag=%d\n",mtag);
     /* or stdout */
     fflush(NULL);
+	if (mtag == -1) {
+	  fprintf(stderr,"Your peer seems to be dead.\n"); return 0;
+	}
   }
 }
 
@@ -344,7 +353,7 @@ void oxSendResultOfControl(int fd) 
 void oxSendMathCap(ox_stream os,struct mathCap *mathcap)
 {
   int i,n,infosize,ncmo;
-  struct object mathinfo;
+  struct object mathinfo = OINIT;
   /* printf("ox sending mathcap\n"); fflush(stdout); */
   mathinfo = *((struct object *)(mathcap->infop));
   infosize = getoaSize(mathinfo);