std_sstream.h (underflow): Change to single return.

2003-04-29  Paolo Carlini  <pcarlini@unitus.it>

	* include/std/std_sstream.h (underflow): Change to single return.

From-SVN: r66234

libstdc++-v3/ChangeLog

+2003-04-29  Paolo Carlini  <pcarlini@unitus.it>
+
+	* include/std/std_sstream.h (underflow): Change to single return.
+
 2003-04-28  Paolo Carlini  <pcarlini@unitus.it>
 
 	* include/std/std_streambuf.h (_M_buf): is currently

libstdc++-v3/include/std/std_sstream.h

@@ -190,10 +190,12 @@ namespace std
       virtual int_type
       underflow()
       {
+	int_type __ret;
 	if (this->_M_in_cur < this->_M_in_end)
-	  return traits_type::to_int_type(*this->_M_in_cur);
+	  __ret = traits_type::to_int_type(*this->_M_in_cur);
 	else
-	  return traits_type::eof();
+	  __ret = traits_type::eof();
+	return __ret;
       }
 
       // [documentation is inherited]