From 2f31bd5c2abe2bd4ade3196dbeb2066d2b959cab Mon Sep 17 00:00:00 2001
From: Holger Vogt <holger.vogt@uni-due.de>
Date: Thu, 2 Apr 2020 19:57:58 +0200
Subject: [PATCH] avoid compiler warning

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

diff --git a/src/sharedspice.c b/src/sharedspice.c
index 673c92e70..8b36f2fb3 100644
--- a/src/sharedspice.c
+++ b/src/sharedspice.c
@@ -678,7 +678,7 @@ int
 ngSpice_Init(SendChar* printfcn, SendStat* statusfcn, ControlledExit* ngspiceexit,
              SendData* sdata, SendInitData* sinitdata, BGThreadRunning* bgtrun, void* userData)
 {
-    sighandler old_sigsegv;
+    sighandler old_sigsegv = NULL;
 
     pfcn = printfcn;
     /* if caller sends NULL, don't send printf strings */