From e7698f05dae298b1838a44625bdd21f61d556f2f Mon Sep 17 00:00:00 2001
From: "Matthew L. Fidler" <matthew.fidler@gmail.com>
Date: Sun, 7 Apr 2024 00:12:44 -0500
Subject: [PATCH] Different fix that doesn't change random numbers

---
 src/rxode2_df.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/rxode2_df.cpp b/src/rxode2_df.cpp
index 07f50a71a..6c6633a31 100644
--- a/src/rxode2_df.cpp
+++ b/src/rxode2_df.cpp
@@ -355,12 +355,12 @@ extern "C" SEXP rxode2_df(int doDose0, int doTBS) {
         if (updateErr){
           for (j=0; j < errNcol; j++){
             // The error pointer is updated if needed
-            par_ptr[svar[j]] = errs[errNrow*j+min2(kk, errNrow-1)];
+            par_ptr[svar[j]] = errs[errNrow*j+kk];
           }
           if ((doDose && evid!= 9) || (evid0 == 0 && isObs(evid)) || (evid0 == 1 && evid==0)){
             // Only increment if this is an observation or of this a
             // simulation that requests dosing information too.
-            kk++;
+            kk=min2(kk+1, errNrow-1);
           }
         }
         if (nlhs){