X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/17e05a8e8820139c690bb852dbb7247cd67c4f7a..5b90e570c9cd075069292da898cf23b8e9408f75:/src/stc/ScintillaWX.cpp?ds=sidebyside

diff --git a/src/stc/ScintillaWX.cpp b/src/stc/ScintillaWX.cpp
index b68bde05d3..0ac6b14415 100644
--- a/src/stc/ScintillaWX.cpp
+++ b/src/stc/ScintillaWX.cpp
@@ -523,6 +523,9 @@ void ScintillaWX::Paste() {
 
 void ScintillaWX::CopyToClipboard(const SelectionText& st) {
 #if wxUSE_CLIPBOARD
+    if ( !st.len )
+        return;
+
     wxTheClipboard->UsePrimarySelection(false);
     if (wxTheClipboard->Open()) {
         wxString text = wxTextBuffer::Translate(stc2wx(st.s, st.len-1));
@@ -614,8 +617,8 @@ void ScintillaWX::UpdateSystemCaret() {
 
 bool ScintillaWX::HasCaretSizeChanged() {
 #ifdef __WXMSW__
-    if (( (0 != vs.caretWidth) && (sysCaretWidth != vs.caretWidth) )
-        || (0 != vs.lineHeight) && (sysCaretHeight != vs.lineHeight)) {
+    if ( (vs.caretWidth && (sysCaretWidth != vs.caretWidth))
+        || (vs.lineHeight && (sysCaretHeight != vs.lineHeight)) ) {
         return true;
     }
 #endif