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ide: Diff: Fixed problem with linediff integer overflow

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git-svn-id: svn://ultimatepp.org/upp/trunk@15947 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2021-05-04 21:14:25 +00:00
parent 417602cf18
commit 63e1b5aea5
1 changed files with 1 additions and 1 deletions
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2
uppsrc/TextDiffCtrl/TextCtrl.cpp
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@ -347,7 +347,7 @@ void TextCompareCtrl::Paint(Draw& draw)
if(show_diff_highlight) {
WString ln_diff = l.text_diff.ToWString();
ln_diff = ExpandTabs(ln_diff);
if(ln_diff.GetCount() * ln.GetCount() < 50000) {
if((int64)ln_diff.GetCount() * ln.GetCount() < 50000) {
if(left)
ldiff = LineDiff(true, hln, paper_color,
~ln, 0, ln.GetCount(), ~ln_diff, 0, ln_diff.GetCount(), 0);