main.c, emphasize the SETJMP wrapper in ngspice

src/main.c

@@ -1122,8 +1122,11 @@ main(int argc, char **argv)
      * build a circuit for this file. If this is in server mode, don't
      * process any of these args.  */
 
-    if (SETJMP(jbuf, 1))
-        goto evl;
+    if (SETJMP(jbuf, 1)) {
+
+        fprintf(cp_err, "Warning: error executing during ngspice startup.\n");
+
+    } else {
 
         cp_interactive = FALSE;
         err = 0;
@@ -1254,8 +1257,8 @@ main(int argc, char **argv)
         if (!gotone && ft_batchmode && !ft_nutmeg)
             inp_spsource(circuit_file, FALSE, NULL);
 
+    }
 
-evl:
     if (ft_batchmode) {
 
         /* If we get back here in batch mode then something is wrong,