1.1 --- a/lemon/assert.h	Mon Jul 16 16:21:40 2018 +0200
     1.2 +++ b/lemon/assert.h	Wed Oct 17 19:14:07 2018 +0200
     1.3 @@ -2,7 +2,7 @@
     1.4   *
     1.5   * This file is a part of LEMON, a generic C++ optimization library.
     1.6   *
     1.7 - * Copyright (C) 2003-2009
     1.8 + * Copyright (C) 2003-2013
     1.9   * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
    1.10   * (Egervary Research Group on Combinatorial Optimization, EGRES).
    1.11   *
    1.12 @@ -199,7 +199,7 @@
    1.13                               LEMON_FUNCTION_NAME,                       \
    1.14                               ::lemon::_assert_bits::cstringify(msg),    \
    1.15                               #exp), 0)))
    1.16 -#    if LEMON_ENABLE_DEBUG
    1.17 +#    if defined LEMON_ENABLE_DEBUG
    1.18  #      define LEMON_DEBUG(exp, msg)                                     \
    1.19           (static_cast<void> (!!(exp) ? 0 : (                            \
    1.20             LEMON_ASSERT_HANDLER(__FILE__, __LINE__,                     \