Author: sebor
Date: Sun Feb 19 22:23:54 2006
New Revision: 379035
URL: http://svn.apache.org/viewcvs?rev=379035&view=rev
Log:
2006-02-19 Martin Sebor <[EMAIL PROTECTED]>
* streambuf.cc (xsputn): Asserted a precondition and simplified
no-op detection.
Modified:
incubator/stdcxx/trunk/include/streambuf.cc
Modified: incubator/stdcxx/trunk/include/streambuf.cc
URL:
http://svn.apache.org/viewcvs/incubator/stdcxx/trunk/include/streambuf.cc?rev=379035&r1=379034&r2=379035&view=diff
==============================================================================
--- incubator/stdcxx/trunk/include/streambuf.cc (original)
+++ incubator/stdcxx/trunk/include/streambuf.cc Sun Feb 19 22:23:54 2006
@@ -3,7 +3,7 @@
*
* streambuf.cc - definitions of basic_streambuf members
*
- * $Id: //stdlib/dev/include/streambuf.cc#12 $
+ * $Id$
*
***************************************************************************
*
@@ -91,9 +91,10 @@
basic_streambuf<_CharT, _Traits>::
xsputn (const char_type* __buf, streamsize __n)
{
+ _RWSTD_ASSERT (0 != __buf || 0 == __n);
_RWSTD_ASSERT (_C_is_valid ());
- if (!__buf || !__n || !_C_is_out ())
+ if (__n <= 0 || !_C_is_out ())
return 0;
streamsize __nput = 0;
