Inconsistent behavior of some setup commands depending on whitespace

[Juan Luis Cano Rodríguez]

This setup script fails as expected, since the lack of -y flag means the installation gets aborted:

#!/bin/bash

set -e

sudo apt-get install libpq-dev

However, surprisingly this one succeeds:

#!/bin/bash

set -e

sudo apt-get install libpq-dev


# wat

Tested with the latest version of Orchest.