AzazelSensei opened a new pull request, #443:
URL: https://github.com/apache/maven-wrapper/pull/443
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`only-mvnw` tries wget, then curl, then a JDK downloader. There was no
`else`. On a box with none of those, `set_java_home` just returns 1 and
the script keeps going. You get `failed to untar` on a file that was
never fetched.
I added the missing `else` and a check that the archive is actually
there before extract.
Reproduced with a PATH that has `tar` but not wget/curl/java:
- before: `The java/javac command does not exist...` then `failed to untar`
- after: same java note, then `No download mechanism available: ...` and
exit 1
The curl branch is unchanged. I didn't run `mvn verify` here; no JDK on
this machine.
Fixes #441
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