Make wxWrapSizer respect border around items

[wxWidgets.git] / src / msw / ole / oleutils.cpp

diff --git a/src/msw/ole/oleutils.cpp b/src/msw/ole/oleutils.cpp
index 59f387426c88a9f981723a2f2d61246220d0b669..94f134a097af38981513e4182471ff32c946d50f 100644 (file)
--- a/src/msw/ole/oleutils.cpp
+++ b/src/msw/ole/oleutils.cpp
@@ -86,12 +86,13 @@ WXDLLEXPORT wxString wxConvertStringFromOle(BSTR bStr)
     wxString str(bStr, len);
 #else
     wxString str;
-    if ( !::WideCharToMultiByte(CP_ACP, 0 /* no flags */,
-                                bStr, len /* not necessary NUL-terminated */,
-                                wxStringBuffer(str, len + 1), len + 1,
-                                NULL, NULL /* no default char */) )
+    if (len)
     {
-        str.clear();
+        wxStringBufferLength buf(str, len); // asserts if len == 0
+        buf.SetLength(WideCharToMultiByte(CP_ACP, 0 /* no flags */,
+                                  bStr, len /* not necessarily NUL-terminated */,
+                                  buf, len,
+                                  NULL, NULL /* no default char */));
     }
 #endif