Make TestErrorDuringStartup more resilient against different setups
Make TestErrorDuringStartup more resilient against different setups

While the previous coding would always work in Travis, there's no reason
to fail "go test" on other setups.

ScriptRock/pq,erichnascimento/pq,jnewmano/pq,sammi/pq,calebthompson/pq,StabbyCutyou/pq,lib/pq,VividCortex/pq,flynn/pq,springning/pq,dongzerun/pq,cbandy/go-pq,amaniak/pq,everalbum/pq,ympons/pq,ympons/pq,stvp/pq,beni55/pq,bugreplaydev/pq,jnewmano/pq,bugreplaydev/pq,johto/pq,henrylee2cn/pq