From b494f757be98027012be59d11b3b0a2e1de27f03 Mon Sep 17 00:00:00 2001
From: nemu <nemu>
Date: Tue, 16 Jun 2009 10:32:05 +0000
Subject: [PATCH] prevent crashing for simplex only calls

---
 src/classes/PFitter.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/classes/PFitter.cpp b/src/classes/PFitter.cpp
index 04673b55..26578942 100644
--- a/src/classes/PFitter.cpp
+++ b/src/classes/PFitter.cpp
@@ -684,7 +684,10 @@ bool PFitter::ExecuteSave()
     fout.setf(ios::left, ios::adjustfield);
     fout.precision(6);
     fout.width(10);
-    fout << fMnUserParamState->Error(i) << " ";
+    if (fMnUserParamState)
+      fout << fMnUserParamState->Error(i) << " ";
+    else
+      fout << "---";
     // write minos errors
     if (fParams[i].fPosErrorPresent) {
       fout.setf(ios::left, ios::adjustfield);