- import a r2799 from upstream:

o) Fixed crash on WriteValue (affected MIPSEL arch and FreeBSD
     builds)
  o) http://code.google.com/p/sphinxsearch/source/detail?r=2799

Submitted by:	Brian Eng <eng@vadriven.com>

textproc/sphinxsearch-devel/Makefile

@@ -9,6 +9,7 @@
 
 PORTNAME=	sphinxsearch
 PORTVERSION=	2.0.1b
+PORTREVISION=	1
 PORTEPOCH=	1
 CATEGORIES=	textproc databases
 MASTER_SITES=	http://sphinxsearch.com/files/

textproc/sphinxsearch-devel/files/patch-src-sphinxstd.h

@@ -0,0 +1,20 @@
+--- src/sphinxstd.h~	2011-04-01 16:50:14.000000000 +0000
++++ src/sphinxstd.h	2011-06-15 09:22:46.000000000 +0000
+@@ -1922,6 +1922,8 @@
+ 	T ReadValue() const
+ 	{
+ 		assert ( m_pValue );
++		if (!m_pValue)
++			return 0;
+ 		Lock();
+ 		T val = *m_pValue;
+ 		Unlock();
+@@ -1930,6 +1932,8 @@
+ 	void WriteValue ( const T& tNewValue )
+ 	{
+ 		assert ( m_pValue );
++		if (!m_pValue)
++			return;
+ 		Lock();
+ 		*m_pValue = tNewValue;
+ 		Unlock();