Index: PipeStream/PipeStream.cpp
===================================================================
--- PipeStream/PipeStream.cpp	(revision 5825)
+++ PipeStream/PipeStream.cpp	(working copy)
@@ -15,7 +15,7 @@
 	if(buffer){
 		if(len>0){
 			len = _Get(tmp ,len);
-			ptr = tmp;
+			wrlim = rdlim = ptr = tmp;
 			pptr = tmp + len;
 		}
 		delete[] buffer;
@@ -99,9 +99,8 @@
 }
 
 PipeStream::PipeStream(int buffersize, bool resize) : bufsize(buffersize), autoresize(resize) {
-	ptr = pptr = buffer = new byte[bufsize];
+	wrlim = rdlim = ptr = pptr = buffer = new byte[bufsize];
 	style = STRM_WRITE|STRM_READ;
-	wrlim = rdlim = NULL;
 	len = pos = 0;
 }