From f5db2b63f8830dd26c27bd81dc4826ef0d75f56a Mon Sep 17 00:00:00 2001
From: stefan schippers <stefan.schippers@gmail.com>
Date: Thu, 8 Jun 2023 11:23:25 +0200
Subject: [PATCH] use get_window_count() instead of new_schematic("ntabs"...)

---
 src/scheduler.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scheduler.c b/src/scheduler.c
index 24b8daae..cc6e581d 100644
--- a/src/scheduler.c
+++ b/src/scheduler.c
@@ -1005,7 +1005,7 @@ int xschem(ClientData clientdata, Tcl_Interp *interp, int argc, const char * arg
               Tcl_SetResult(interp, "0",TCL_STATIC);
           }
           else if(!strcmp(argv[2], "ntabs")) { /* get number of additional tabs (0 = only one tab) */
-            Tcl_SetResult(interp, my_itoa(new_schematic("ntabs", NULL, NULL)),TCL_VOLATILE);
+            Tcl_SetResult(interp, my_itoa(get_window_count()), TCL_VOLATILE);
           }
           break;
           case 'p':