diff --git a/window.cpp b/window.cpp index 4c934172cd6cf1a50cd6680979d5b12503fad567..d590fed7b0d8d99db1abcdfc2dda8b9c076c3e6c 100644 --- a/window.cpp +++ b/window.cpp @@ -92,9 +92,9 @@ void Window::solveButtonClicked() hist.back().cell->un(); if (hist.back().index.size() == 0) { - hist.pop_back(); - continue; - } + hist.pop_back(); + continue; + } backtracking = false; int choiceNr = rand() % hist.back().index.size(); // choose a random number; repaint(); // draw cells again