commit 29fe072781dbfd23ac95a4859c4dd4356b3fb372
author Sameer Agarwal <sameeragarwal@google.com> Sun Jun 01 00:25:34 2014 -0700
committer Sameer Agarwal <sameeragarwal@google.com> Sun Jun 01 00:25:34 2014 -0700
tree 3efd350aa34ead9b30cc48971c62be5cfacb9b2c
parent 226a95e4887d6eebc743b8f90eadbfb95030739a

Solver::Options::min_relative_decrease can be zero.

Change-Id: I82ae5227ad0f8f6ff21e859e11f0d18ac7d9828c

internal/ceres/solver.cc

diff --git a/internal/ceres/solver.cc b/internal/ceres/solver.cc
index dcdb129..eb578ad 100644
--- a/internal/ceres/solver.cc
+++ b/internal/ceres/solver.cc
@@ -109,7 +109,7 @@
   OPTION_LE_OPTION(min_trust_region_radius, max_trust_region_radius);
   OPTION_LE_OPTION(min_trust_region_radius, initial_trust_region_radius);
   OPTION_LE_OPTION(initial_trust_region_radius, max_trust_region_radius);
-  OPTION_GT(min_relative_decrease, 0.0);
+  OPTION_GE(min_relative_decrease, 0.0);
   OPTION_GE(min_lm_diagonal, 0.0);
   OPTION_GE(max_lm_diagonal, 0.0);
   OPTION_LE_OPTION(min_lm_diagonal, max_lm_diagonal);