On Wed, Apr 22, 2020 at 12:09 PM Stefan Eissing <[email protected]> wrote: > > > Am 22.04.2020 um 11:57 schrieb Yann Ylavic <[email protected]>: > > > > On Wed, Apr 22, 2020 at 11:47 AM Stefan Eissing > > <[email protected]> wrote: > >> > >> ${LOG_LEVEL:-info} > >> > >> would be even more shellish, or? > > > > In shells, with the ':' it means undefined or empty, while '-' alone > > is only undefined. > > Ah, thanks! If I ever knew that, it had been forgotten...
Honestly I had forgotten too, but this proposal made me look at it :)
