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fix scroll-right bug (PTSE)

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This commit is contained in:
Kelvin Sherlock 2018-01-29 21:22:08 -05:00
parent 6299c68117
commit 3542ed50ce
1 changed files with 1 additions and 1 deletions
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2
cpp/Screen.cpp
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@ -321,7 +321,7 @@ void Screen::scrollRight(iRect rect, int n) {
auto xIter = line.begin() + rect.minX();
auto xEnd = line.begin() + rect.maxX();
auto iter = std::copy(xIter, xEnd-n, xEnd);
auto iter = std::copy_backward(xIter, xEnd-n, xEnd);
while (n--) { --iter; *iter = char_info(); }
}