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| author | Jack Nagel | 2012-12-29 17:16:38 -0600 |
|---|---|---|
| committer | Jack Nagel | 2012-12-30 19:23:53 -0600 |
| commit | 8fcee6e15f3fef438f8230035f0423c07a45a098 (patch) | |
| tree | 510a43a1242de524e42bba668b2d2e29843435e2 /Library/Formula | |
| parent | 36e1eed47988cb03c8bff1e8dce60ad13b07af02 (diff) | |
| download | homebrew-8fcee6e15f3fef438f8230035f0423c07a45a098.tar.bz2 | |
Fix some doublethink in the Xcode module
Xcode.prefix and Xcode.installed? use slightly different heuristics to
find Xcode. In fact, .installed? basically duplicates a portion of the
.prefix logic. In practice, the methods results are usually consistent,
but .installed? does not handle non-standard prefixes if mdfind cannot
locate Xcode (for example, if the user has disabled Spotlight indexing).
Since .installed? is essentially a subset of the .prefix logic, we can
rely on the result from .prefix instead.
Fixes #16790.
Diffstat (limited to 'Library/Formula')
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