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| author | Alan Wu <XrXr@users.noreply.github.com> | 2022-06-14 12:05:33 -0400 |
|---|---|---|
| committer | git <svn-admin@ruby-lang.org> | 2022-06-15 01:05:51 +0900 |
| commit | 9357e310fb420bab7092a665be7875272820e2a3 (patch) | |
| tree | 8fa170b7a753086989e0713219ffd4c33caf7cc1 /variable.h | |
| parent | 9f09397bfe6762bf19ef47b2f60988e49b80560d (diff) | |
[ruby/psych] Fix libyaml download failure rescue under miniruby
I tried to build Ruby on a system without libyaml today and realized
that my attempt from <https://github.com/ruby/psych/pull/557> doesn't
fix the error in <https://github.com/ruby/psych/issues/552>. I still got
the same `LoadError` from `digest` which stopped the build.
Since `LoadError` is not a `StandardError`, a plain `rescue` doesn't catch
it. Catch `LoadError` explicitly instead and reduce the scope of the
`begin` block.
I tested this change in a Ruby build on macOS without libyaml installed
and confirmed that `make` continues with a warning instead of aborting:
*** Following extensions are not compiled:
psych:
Could not be configured. It will not be installed.
...
This should address <https://bugs.ruby-lang.org/issues/18790>.
https://github.com/ruby/psych/commit/251289ba83
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