support for @2x notation for wxBITMAP_TYPE_PNG (non-resource) on retina displays

[wxWidgets.git] / src / common / fs_mem.cpp

diff --git a/src/common/fs_mem.cpp b/src/common/fs_mem.cpp
index e306437de465ee11be4fbde3186805ad3ee035e0..5f96257100180f37ed3a5b1f55a4ed56d245f010 100644 (file)
--- a/src/common/fs_mem.cpp
+++ b/src/common/fs_mem.cpp
@@ -186,13 +186,9 @@ void wxMemoryFSHandlerBase::AddFileWithMimeType(const wxString& filename,
                                                 const wxString& textdata,
                                                 const wxString& mimetype)
 {
-    AddFileWithMimeType
-    (
-        filename,
-        static_cast<const char *>(textdata.To8BitData()),
-        wxStrlen(static_cast<const char *>(textdata.To8BitData())),
-        mimetype
-    );
+    const wxCharBuffer buf(textdata.To8BitData());
+
+    AddFileWithMimeType(filename, buf.data(), buf.length(), mimetype);
 }