A way to force using wget

The copy of curl included with my router firmware does not support https. The copy of wget in it does, but even if I use wget to execute get.acme.sh, the script still searches for curl and uses it by default.

I know I have a unique use-case trying to get an SSL cert for a router, but it would be nice if this was supported. This is (as far as I know) the only shell script style ACME client that doesn't require bash or some other more advanced shell. The router runs busybox, which of course only implements ash.

Start with the get.acme.sh script and inspect where it chooses between curl and wget. The requested behavior is a way to force wget even when curl is present, for environments like busybox ash. Done means the script can be run in that mode without falling back to curl.

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