src: switched isupper to iswupper and all similar functions (issue #598)

This commit is contained in:
Eberhard Graether
2018-07-16 14:56:05 +02:00
parent 033ff82192
commit ed1e8c2273
8 changed files with 24 additions and 16 deletions
@@ -1403,9 +1403,9 @@ void GraphController::addCharacterIndex()
continue;
}
if (toupper(m_dummyNodes[i]->name[0]) != character)
if (towupper(m_dummyNodes[i]->name[0]) != character)
{
character = toupper(m_dummyNodes[i]->name[0]);
character = towupper(m_dummyNodes[i]->name[0]);
std::shared_ptr<DummyNode> textNode = std::make_shared<DummyNode>(DummyNode::DUMMY_TEXT);
textNode->name = character;