Commit 17474f58 authored by Christiaan Baaij's avatar Christiaan Baaij
Browse files

Add comment on canonicalizePathNoFail

parent 7e364430
......@@ -456,6 +456,8 @@ depLibraryPaths inplace relative lbi clbi = do
return libPaths
internal pkgid = pkgid == packageId (localPkgDescr lbi)
-- 'canonicalizePath' fails on UNIX when the directory does not exists.
-- So just don't canonicalize when it doesn't exist.
canonicalizePathNoFail p = do
exists <- doesDirectoryExist p
if exists
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