From: tbaudier <thomas.baudier@creatis.insa-lyon.fr>
Date: Mon, 4 Mar 2019 15:49:12 +0000 (+0100)
Subject: Better control to avoid segfault
X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=commitdiff_plain;h=bffde3a7ae834139793d8c00f73986879146b0e0;p=clitk.git

Better control to avoid segfault

With one input, the accept function is called 3 times instead of 2 (I do not know why)
It leads to a segfault in mListOfSimpleInputWidget[3] so to avoid it I added a check
---

diff --git a/vv/vvToolInputSelectorWidget.cxx b/vv/vvToolInputSelectorWidget.cxx
index 82110f0..ca1ed29 100644
--- a/vv/vvToolInputSelectorWidget.cxx
+++ b/vv/vvToolInputSelectorWidget.cxx
@@ -90,7 +90,7 @@ void vvToolInputSelectorWidget::accept()
   if (mNumberOfAcceptedInputs == GetNumberOfInput()) {
     setEnabled(false);
     emit accepted();
-  } else {
+  } else if (mNumberOfAcceptedInputs < GetNumberOfInput()) {
     mListOfSimpleInputWidget[mNumberOfAcceptedInputs]->setEnabled(true);
   }
 }