X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4dc7ae1ae8af4415c54a4fe949ebd7f3489293b9..c81394808bf7efd84e4294e44a9a9a7b7f6dd8a9:/src/richtext/richtextbuffer.cpp

diff --git a/src/richtext/richtextbuffer.cpp b/src/richtext/richtextbuffer.cpp
index ce0f18c004..c095af9c78 100644
--- a/src/richtext/richtextbuffer.cpp
+++ b/src/richtext/richtextbuffer.cpp
@@ -10421,8 +10421,8 @@ bool wxRichTextImageBlock::WriteHex(wxOutputStream& stream)
         return true;
 
     int bufSize = 100000;
-    if (int(m_dataSize+1) < bufSize)
-        bufSize = m_dataSize+1;
+    if (int(2*m_dataSize) < bufSize)
+        bufSize = 2*m_dataSize;
     char* buf = new char[bufSize+1];
 
     int left = m_dataSize;