X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b08a2401a3850a210682c477474f55f5907fe300..2c01d33555e3125057f4575ca7d0d2aba93f421f:/include/wx/buffer.h

diff --git a/include/wx/buffer.h b/include/wx/buffer.h
index 976177e3f1..c220566ffd 100644
--- a/include/wx/buffer.h
+++ b/include/wx/buffer.h
@@ -30,7 +30,7 @@ public:                                                                     \
     {                                                                       \
     }                                                                       \
                                                                             \
-    classname(size_t len)                                                   \
+    classname(size_t len=0)                                                 \
         : m_str((chartype *)malloc((len + 1)*sizeof(chartype)))             \
     {                                                                       \
         m_str[len] = (chartype)0;                                           \
@@ -251,7 +251,7 @@ public:
         m_bufdata->m_len += 1;
     }
 
-    void  AppendData(void* data, size_t len)
+    void  AppendData(const void *data, size_t len)
     {
         memcpy(GetAppendBuf(len), data, len);
         UngetAppendBuf(len);