- improvements in protocols and drivers

ighdriv.c

@@ -567,7 +567,8 @@ static long IghStart(long pc, void *object)
 {
   Igh *drv = ParCast(&ighClass, object);
   EaseBase *eab = object;
-
+  char msg[128];
+  
   switch (pc) {
   default:                     /* FSM BEGIN ****************************** */
     EasePchk(drv);
@@ -575,10 +576,9 @@ static long IghStart(long pc, void *object)
     return __LINE__;
   case __LINE__:                 /**********************************/
     if (0 != strncmp(eab->version, "IGH", 3)) {
-      snprintf(eab->msg, sizeof eab->msg,
+      snprintf(msg, sizeof msg,
                "unknown gas handling system version: %s", eab->version);
-      ParPrintf(drv, eError, "ERROR: %s", eab->msg);
-      EaseStop(eab);
+      EaseStop(eab, msg);
       goto quit;
     }
     if (strstr(eab->version, "2.01") != NULL) {