From 0fb8ab12a4bb4cf81d587c51820a4e5fa5ee1d9e Mon Sep 17 00:00:00 2001
From: Alasdair Christison Gray <alachris@umich.edu>
Date: Mon, 8 Jul 2024 14:30:20 -0400
Subject: [PATCH] Fix to prev commit so that failure0 is the aggregated failure
 value

---
 .../TACSBladeStiffenedShellConstitutive.cpp           | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/constitutive/TACSBladeStiffenedShellConstitutive.cpp b/src/constitutive/TACSBladeStiffenedShellConstitutive.cpp
index da708af45..7825609e8 100644
--- a/src/constitutive/TACSBladeStiffenedShellConstitutive.cpp
+++ b/src/constitutive/TACSBladeStiffenedShellConstitutive.cpp
@@ -1228,12 +1228,15 @@ TacsScalar TACSBladeStiffenedShellConstitutive::evalDesignFieldValue(
 TacsScalar TACSBladeStiffenedShellConstitutive::evalFailureFieldValue(
     int elemIndex, const double pt[], const TacsScalar X[],
     const TacsScalar strain[], int failIndex) {
-  if (failIndex < 0 || failIndex >= this->NUM_FAILURES) {
+  if (failIndex == 0) {
+    return this->evalFailure(elemIndex, pt, X, strain);
+  } else if (failIndex >= 1 && failIndex <= this->NUM_FAILURES) {
+    TacsScalar fails[this->NUM_FAILURES];
+    computeFailureValues(strain, fails);
+    return fails[failIndex - 1];
+  } else {
     return 0.0;
   }
-  TacsScalar fails[this->NUM_FAILURES];
-  computeFailureValues(strain, fails);
-  return fails[failIndex];
 }
 
 TacsScalar