From 75ce5421464a2dc5bf41418e867de33fbacce83e Mon Sep 17 00:00:00 2001 From: Timo Heister Date: Sun, 5 Jul 2015 06:00:05 -0400 Subject: [PATCH] remove warning gcc gives the nonsensical warning "comparison of unsigned expression < 0 is always false". Work around this. --- source/grid/grid_generator.cc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/source/grid/grid_generator.cc b/source/grid/grid_generator.cc index 65ee3b54be..25989ddb94 100644 --- a/source/grid/grid_generator.cc +++ b/source/grid/grid_generator.cc @@ -449,8 +449,8 @@ namespace GridGenerator if (dim>2) { // In 3D, we have some more edges to deal with - for (unsigned int i=0; i