From 2aea60181b455dbe2aad5f148f7a5deba312e63a Mon Sep 17 00:00:00 2001
From: Victor Poughon <victor.poughon@cnes.fr>
Date: Wed, 11 Oct 2017 13:50:55 +0200
Subject: [PATCH] Fix coverity #1266767, #1266768
---
.../QtWidget/src/itkQtProgressBar.cxx | 19 ++++++++++++-------
1 file changed, 12 insertions(+), 7 deletions(-)
diff --git a/Modules/Wrappers/QtWidget/src/itkQtProgressBar.cxx b/Modules/Wrappers/QtWidget/src/itkQtProgressBar.cxx
index 0cb4344834..ba8070ca0b 100644
--- a/Modules/Wrappers/QtWidget/src/itkQtProgressBar.cxx
+++ b/Modules/Wrappers/QtWidget/src/itkQtProgressBar.cxx
@@ -62,10 +62,12 @@ QtProgressBar::ProcessEvent( itk::Object * caller,
::itk::ProcessObject::Pointer process =
dynamic_cast< itk::ProcessObject *>( caller );
- const int value2 = static_cast<int>(
- process->GetProgress() * this->maximum() );
-
- emit SetValueChanged( value2 );
+ if (process)
+ {
+ const int value2 = static_cast<int>(
+ process->GetProgress() * this->maximum() );
+ emit SetValueChanged( value2 );
+ }
}
}
@@ -78,10 +80,13 @@ QtProgressBar::ConstProcessEvent( const itk::Object * caller,
itk::ProcessObject::ConstPointer process =
dynamic_cast< const itk::ProcessObject *>( caller );
- const int v = static_cast<int>(
- process->GetProgress() * this->maximum() );
+ if (process)
+ {
+ const int v = static_cast<int>(
+ process->GetProgress() * this->maximum() );
- emit SetValueChanged( v );
+ emit SetValueChanged( v );
+ }
}
}
--
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