From 86f5a9b819c6dc52fa7018301eaa7572f330160a Mon Sep 17 00:00:00 2001
From: Holger Vogt <holger.vogt@uni-due.de>
Date: Thu, 24 Dec 2020 09:46:14 +0100
Subject: [PATCH] Only print the devices that are really used in the circuit
 (don't print the 0 occurencies).

---
 src/frontend/inventory.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/frontend/inventory.c b/src/frontend/inventory.c
index e5996dd9c..6c84476c6 100644
--- a/src/frontend/inventory.c
+++ b/src/frontend/inventory.c
@@ -40,9 +40,9 @@ com_inventory(wordlist *wl)
     devList = stat->STATdevNum;
 
     out_init();
-    out_send("Circuit Inventory\n\n");
+    out_send("\nCircuit Inventory\n\n");
     for (k = 0; k < ft_sim->numDevices; k++)
-        if (ft_sim->devices[k])
+        if (ft_sim->devices[k] && devList[k].instNum > 0)
             out_printf("%s: %d\n",
                        ft_sim->devices[k]->name,
                        devList[k].instNum);