From e10dc03993369bab65f1bcbb413eb48afc3b0232 Mon Sep 17 00:00:00 2001
From: Couriersud <couriersud@users.noreply.github.com>
Date: Tue, 24 Jun 2014 17:58:10 +0000
Subject: [PATCH] Fix crash caused "-debug -noautosave" when exiting the
 debugger immediately.

---
 src/emu/netlist/analog/nld_ms_gauss_seidel.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/emu/netlist/analog/nld_ms_gauss_seidel.h b/src/emu/netlist/analog/nld_ms_gauss_seidel.h
index fb066c7b0a1..9bc594f17c8 100644
--- a/src/emu/netlist/analog/nld_ms_gauss_seidel.h
+++ b/src/emu/netlist/analog/nld_ms_gauss_seidel.h
@@ -45,7 +45,9 @@ private:
 template <int m_N, int _storage_N>
 void netlist_matrix_solver_gauss_seidel_t<m_N, _storage_N>::log_stats()
 {
-#if 1
+#if 0
+    if (this->m_calculations == 0)
+        return;
     printf("==============================================\n");
     printf("Solver %s\n", this->name().cstr());
     printf("       ==> %d nets\n", this->N()); //, (*(*groups[i].first())->m_core_terms.first())->name().cstr());