[PPL-devel] [GIT] ppl/ppl(sparse_matrices): MIP_Problem: fix regression in process_pending_constraints(), introduced in commit beb4f18.

[Marco Poletti]

Module: ppl/ppl
Branch: sparse_matrices
Commit: 37d46822458f23ac7bb7ef5843d6a62f386978c4
URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=37d46822458f23ac7bb7ef5843d6a62f386978c4

Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Mar 23 11:05:52 2010 +0100

MIP_Problem: fix regression in process_pending_constraints(), introduced in commit beb4f18.

---

 src/MIP_Problem.cc |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/MIP_Problem.cc b/src/MIP_Problem.cc
index 6c97648..8f73dea 100644
--- a/src/MIP_Problem.cc
+++ b/src/MIP_Problem.cc
@@ -818,8 +818,8 @@ PPL::MIP_Problem::process_pending_constraints() {
               // linear_combine() invalidates itr and itr_end.
               itr = tableau_k.lower_bound(j->first);
               itr_end = tableau_k.end();
-            }
-            ++itr;
+            } else
+              ++itr;
             ++j;
           }
       }