Fix matrix pointer dereference bug in update.c
authorErik Lindahl <erik@kth.se>
Tue, 12 Aug 2014 18:11:40 +0000 (20:11 +0200)
committerGerrit Code Review <gerrit@gerrit.gromacs.org>
Wed, 20 Aug 2014 16:21:32 +0000 (18:21 +0200)
commit415c01282b41eef4fd3138d53afb08aa630bfb6c
tree18f89989a50945ab7302f089a72a36bf8206fea1
parent4b120ddeeafbdf890d1dcd7ad29b8f415ab2525b
Fix matrix pointer dereference bug in update.c

The PGI compiler found a bug where an if-statement
checked against a dereferenced pointer rather than
the pointer itself being non-NULL.

Change-Id: If08977b818f28e1c78c35222d0f4efe6ae6aad65
src/gromacs/mdlib/update.c