COMP: Fix -Wsign-compare and -Wunused-variable in ctkDICOMItem class

commontk · Oct 21, 2021 · 4a9e61e · 4a9e61e
1 parent 08461b3
commit 4a9e61e
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/Libs/DICOM/Core/ctkDICOMItem.cpp b/Libs/DICOM/Core/ctkDICOMItem.cpp
@@ -427,9 +427,8 @@ QString ctkDICOMItem::Decode( const DcmTag& tag, const OFString& raw ) const
  std::cerr << "DICOM dataset contains some encoding that we never thought we would see (" << d->m_SpecificCharacterSet.toStdString() << "). Using ASCII encoding." << std::endl;
  // Replace non-ASCII characters by "?" to avoid decoding errors and random special characters appearing in strings.
  QString asciiString;
- for (int i = 0; i < raw.length(); i++)
+ for (size_t i = 0; i < raw.length(); i++)
  {
- int ch = raw[i];
  if (32 <= raw[i] && raw[i] < 128)
  {
  asciiString += raw[i];