Fix metadata file read in --offline mode

2021-08-07 11:34:07 +02:00 · 2021-08-07 11:34:07 +02:00 · 6dfc04a9f6
parent 72133d0002
commit 6dfc04a9f6
1 changed files with 1 additions and 1 deletions
--- a/lib/GHCup/Download.hs
+++ b/lib/GHCup/Download.hs
@ -176,7 +176,7 @@ getBase uri = do
  -- try to download yaml... usually this writes it into cache dir,
  -- but in some cases not (e.g. when using file://), so we honour
  -- the return filepath, if any
-  mYaml <- if noNetwork
+  mYaml <- if noNetwork && view (uriSchemeL' % schemeBSL') uri /= "file" -- for file://, let it fall through
           then pure Nothing
           else handleIO (\e -> warnCache (displayException e) >> pure Nothing)
               . catchE @_ @_ @'[] (\e@(DownloadFailed _) -> warnCache (prettyShow e) >> pure Nothing)