zhangyiss/liblbfgs
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- A patch from Kevin S. Van Horn to fix a bug in error checking.

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- Updated the copyright year with 2010.

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@62 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
This commit is contained in:
naoaki 2010-01-13 07:28:37 +00:00
parent 3c3ca1bb5b
commit 2b9f6b92c4
3 changed files with 3 additions and 3 deletions
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2
COPYING
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@ -1,7 +1,7 @@
The MIT License
Copyright (c) 1990 Jorge Nocedal
Copyright (c) 2007-2009 Naoaki Okazaki
Copyright (c) 2007-2010 Naoaki Okazaki
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),

2
README
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@ -2,7 +2,7 @@
libLBFGS: C library of limited-memory BFGS (L-BFGS)
Copyright (c) 1990, Jorge Nocedal
Copyright (c) 2007-2009, Naoaki Okazaki
Copyright (c) 2007-2010, Naoaki Okazaki
=========================================================================
1. Introduction

2
lib/lbfgs.c
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@ -312,7 +312,7 @@ int lbfgs(
if (param.ftol < 0.) {
return LBFGSERR_INVALID_FTOL;
}
if (param.linesearch == LBFGS_LINESEARCH_BACKTRACKING_WOLFE &&
if (param.linesearch == LBFGS_LINESEARCH_BACKTRACKING_WOLFE ||
param.linesearch == LBFGS_LINESEARCH_BACKTRACKING_STRONG_WOLFE) {
if (param.wolfe <= param.ftol || 1. <= param.wolfe) {
return LBFGSERR_INVALID_WOLFE;