From e9ee2b198055ca90b577569a1ab94da5d9d90bef Mon Sep 17 00:00:00 2001
From: stevenj <stevenj@alum.mit.edu>
Date: Mon, 7 Mar 2011 14:23:50 -0500
Subject: [PATCH] check for ub - lb small case for potential minimizers

darcs-hash:20110307192350-c8de0-62dfd6579e4c6a0a3e0c9e93f7936203d9e173bf.gz
---
 mlsl/mlsl.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mlsl/mlsl.c b/mlsl/mlsl.c
index b6cca7f..c0e4a50 100644
--- a/mlsl/mlsl.c
+++ b/mlsl/mlsl.c
@@ -213,7 +213,8 @@ static int is_potential_minimizer(mlsl_data *mlsl, pt *p,
 	  return 0;
 
      for (i = 0; i < n; ++i)
-	  if (x[i] - lb[i] <= dbound_min || ub[i] - x[i] <= dbound_min)
+	  if ((x[i] - lb[i] <= dbound_min || ub[i] - x[i] <= dbound_min)
+	      && ub[i] - lb[i] > dbound_min)
 	       return 0;
 
      return 1;
-- 
2.30.2