diff -r 096d83158d41 -r 81b47fc5c444 test/lp_test.cc
--- a/test/lp_test.cc	Fri Mar 02 17:56:22 2007 +0000
+++ b/test/lp_test.cc	Fri Mar 02 18:04:28 2007 +0000
@@ -261,9 +261,9 @@
   check(lp.primalStatus()==stat, buf.str());
 
   if (stat ==  LpSolverBase::OPTIMAL) {
-    std::ostringstream buf;
-    buf << "Wrong optimal value: the right optimum is " << exp_opt; 
-    check(std::abs(lp.primalValue()-exp_opt) < 1e-3, buf.str());
+    std::ostringstream sbuf;
+    sbuf << "Wrong optimal value: the right optimum is " << exp_opt; 
+    check(std::abs(lp.primalValue()-exp_opt) < 1e-3, sbuf.str());
     //+ecvt(exp_opt,2)
   }
 }