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fix crash when copying empty selection to clipboard (#4783)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@54230 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2008-06-15 11:45:05 +00:00
parent 609577038a
commit 0c9a798547
1 changed files with 3 additions and 0 deletions
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3
src/stc/ScintillaWX.cpp
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@@ -523,6 +523,9 @@ void ScintillaWX::Paste() {
void ScintillaWX::CopyToClipboard(const SelectionText& st) { void ScintillaWX::CopyToClipboard(const SelectionText& st) {
#if wxUSE_CLIPBOARD #if wxUSE_CLIPBOARD
if ( !st.len )
return;
wxTheClipboard->UsePrimarySelection(false); wxTheClipboard->UsePrimarySelection(false);
if (wxTheClipboard->Open()) { if (wxTheClipboard->Open()) {
wxString text = wxTextBuffer::Translate(stc2wx(st.s, st.len-1)); wxString text = wxTextBuffer::Translate(stc2wx(st.s, st.len-1));