stack init doesn't suggest --solver if no resolver matches requirements

[sjakobi]

~/tmp $ stack unpack hoogle-5.0.2
Unpacked hoogle-5.0.2 to /home/simon/tmp/hoogle-5.0.2/
~/tmp $ cd hoogle-5.0.2/
~/t/hoogle-5.0.2 $ stack init
Looking for .cabal or package.yaml files to use to init the project.
Using cabal packages:
- hoogle.cabal

Selecting the best among 8 snapshots...

* Partially matches lts-6.13
    haskell-src-exts version 1.17.1 found
        - hoogle requires >=1.18 && <1.19

* Partially matches nightly-2016-08-22
    haskell-src-exts version 1.17.1 found
        - hoogle requires >=1.18 && <1.19

...

Selected resolver: lts-6.13
Resolver 'lts-6.13' does not have all the packages to match your requirements.
    haskell-src-exts version 1.17.1 found
        - hoogle requires >=1.18 && <1.19

This may be resolved by:
    - Using '--omit-packages to exclude mismatching package(s).
    - Using '--resolver' to specify a matching snapshot/resolver

~/t/hoogle-5.0.2 $ stack --version
Version 1.1.3, Git revision 63f203d7886801c9ec3c303db0c459f08687a3c8 (dirty) (4017 commits) x86_64 hpack-0.14.0

Using --solver should be the first suggestion, before --omit-packages and --resolver.

[harendra-kumar]

Introduced by #2031 / cbbfb95#commitcomment-17586844. Slipped off my radar.

[mgsloan]

Argh, yeah, I had some edits to fix, but didn't make it into a commit yet. My mistake!

Anyone should feel free to address this, the edits are from quite a while back.

[vlad-shatskyi]

Already fixed by 00cf71c.

[mgsloan]

Good point @ShockOne , I forgot there was a ticket for this.