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authorMook <marky@activestate.com>2013-02-25 15:20:58 -0800
committerMook <marky@activestate.com>2013-02-25 15:20:58 -0800
commitc6d4cd5d9f42251c20cfc9c80ac80389a39abfbe (patch)
tree617539076499c039e0504bf5c264ab4c067728a4 /src
parente6e91e20e83079fc3ccc14277b6c93dcb7fd30d6 (diff)
downloadscintilla-mirror-c6d4cd5d9f42251c20cfc9c80ac80389a39abfbe.tar.gz
Editor: SCI_LINESCROLL: treat columns as signed
Diffstat (limited to 'src')
-rw-r--r--src/Editor.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Editor.cxx b/src/Editor.cxx
index e5c997cf4..8ad36ef33 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -7414,7 +7414,7 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
case SCI_LINESCROLL:
ScrollTo(topLine + lParam);
- HorizontalScrollTo(xOffset + wParam * vs.spaceWidth);
+ HorizontalScrollTo(xOffset + static_cast<int>(wParam) * vs.spaceWidth);
return 1;
case SCI_SETXOFFSET: