From b7842673d15e983fde13046981c9eb0d4e4158c8 Mon Sep 17 00:00:00 2001
From: tbaudier <thomas.baudier@creatis.insa-lyon.fr>
Date: Thu, 9 Nov 2017 14:22:47 +0100
Subject: [PATCH] Debug clitkDicom2Image with focal_origin option

---
 tools/clitkDicom2Image.cxx | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/tools/clitkDicom2Image.cxx b/tools/clitkDicom2Image.cxx
index 2cced17..1ac985e 100644
--- a/tools/clitkDicom2Image.cxx
+++ b/tools/clitkDicom2Image.cxx
@@ -238,14 +238,16 @@ int main(int argc, char * argv[])
     }
     //Check on transform
     bool bId = true;
-    for(unsigned int i=0; i<4; i++) {
-      for(unsigned int j=0; j<4; j++) {
-        double elt = image->GetTransform()[0]->GetMatrix()->GetElement(i,j);
-        if(i==j && elt!=1.) {
-          bId = false;
-        }
-        if(i!=j && elt!=0.) {
-          bId = false;
+    if (!image->GetTransform().empty()) {
+      for(unsigned int i=0; i<4; i++) {
+        for(unsigned int j=0; j<4; j++) {
+          double elt = image->GetTransform()[0]->GetMatrix()->GetElement(i,j);
+          if(i==j && elt!=1.) {
+            bId = false;
+          }
+          if(i!=j && elt!=0.) {
+            bId = false;
+          }
         }
       }
     }
-- 
2.47.1