From 4569a0747aa8891346e1115a7b8e9b656573bd00 Mon Sep 17 00:00:00 2001
From: stefan schippers <stefan.schippers@gmail.com>
Date: Mon, 13 Mar 2023 12:37:30 +0100
Subject: [PATCH] fix executing xschem load_new_window from launcher (UI
 semaphore save/restore)

---
 src/callback.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/callback.c b/src/callback.c
index a56fc28c..eb654d81 100644
--- a/src/callback.c
+++ b/src/callback.c
@@ -1299,7 +1299,10 @@ int callback(const char *winpath, int event, int mx, int my, KeySym key,
    }
    if(key == 'h'  && state==ControlMask )       /* go to http link */
    {
+     int savesem = xctx->semaphore;
+     xctx->semaphore = 0;
      launcher();
+     xctx->semaphore = savesem;
      break;
    }
    if(key == 'h'  && state==Mod1Mask)   /* create symbol pins from schematic pins 20171208 */
@@ -2781,7 +2784,10 @@ int callback(const char *winpath, int event, int mx, int my, KeySym key,
        draw_selection(xctx->gc[SELLAYER], 0);
 #endif
        if(sel && state == ControlMask) {
+         int savesem = xctx->semaphore;
+         xctx->semaphore = 0;
          launcher();
+         xctx->semaphore = savesem;
        }
        if( !(state & ShiftMask) )  {
          if(tclgetboolvar("auto_hilight") && xctx->hilight_nets && sel == 0 ) {