Possible race conditions

[niftylettuce]

Possible race condition: t.body might be reassigned based on an outdated value of t.body.                    require-atomic-updates
Possible race condition: t.err might be reassigned based on an outdated value of t.err.                      require-atomic-updates
Possible race condition: t.err.code might be reassigned based on an outdated value of t.err.code.            require-atomic-updates
Possible race condition: t.err.param might be reassigned based on an outdated value of t.err.param.          require-atomic-updates
Possible race condition: t.err.stack might be reassigned based on an outdated value of t.err.stack.          require-atomic-updates
Possible race condition: window.location might be reassigned based on an outdated value of window.location.  require-atomic-updates