From 38b40303a8cd6866f791f0485d904d4ecc70517a Mon Sep 17 00:00:00 2001
From: James Cherry <cherry@parallaxsw.com>
Date: Tue, 5 Jan 2021 20:04:12 -0800
Subject: [PATCH] DmpCeff memory error

---
 dcalc/DmpCeff.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dcalc/DmpCeff.cc b/dcalc/DmpCeff.cc
index ac6b6cc1..85ad37e7 100644
--- a/dcalc/DmpCeff.cc
+++ b/dcalc/DmpCeff.cc
@@ -343,7 +343,8 @@ DmpAlg::init(const LibertyLibrary *drvr_library,
 void
 DmpAlg::findDriverParams(double ceff)
 {
-  x_[DmpParam::ceff] = ceff;
+  if (nr_order_ == 3)
+    x_[DmpParam::ceff] = ceff;
   double t_vth, t_vl, slew;
   gateDelays(ceff, t_vth, t_vl, slew);
   // Scale slew to 0-100%