Manual merge of 5.1.5 build changes into the general tree.

sql/log_event.cc

@@ -6171,7 +6171,7 @@ char const *Write_rows_log_event::do_prepare_row(THD *thd, TABLE *table,
   */
   DBUG_ASSERT(table->s->fields >= m_width);
   DBUG_ASSERT(ptr);
-  ptr= unpack_row(table, table->record[0], ptr, &m_cols);
+  ptr= unpack_row(table, (char*)table->record[0], ptr, &m_cols);
   return ptr;
 }
 

sql/log_event.h

@@ -1784,7 +1784,7 @@ class Rows_log_event : public Log_event
   /* Special constants representing sets of flags */
   enum 
   {
-      NO_FLAGS = 0U
+      RLE_NO_FLAGS = 0U
   };
 
   virtual ~Rows_log_event();