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| author |  Joey Hess <joey@kitenet.net> | 2011-11-07 23:21:22 -0400 |
|---|---|---|
| committer | Joey Hess <joey@kitenet.net> | 2011-11-08 00:17:54 -0400 |
| commit | b11a63a860e8446cf3a4b35a5d8ef76329d5135c (patch) | |
| tree | c8ae0c94d6473a3ccc7b15bdbc72d5b5c6ae96b3 /Command/Map.hs | |
| parent | fdf988be6d2b3bb931a9eb3dcf3fbb83b1fb8c17 (diff) | |
clean up read/show abuse
Avoid ever using read to parse a non-haskell formatted input string.
show :: Key is arguably still show abuse, but displaying Keys as filenames
is just too useful to give up.
Diffstat (limited to 'Command/Map.hs')
| -rw-r--r-- | Command/Map.hs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Command/Map.hs b/Command/Map.hs index 803324e99..11808ed63 100644 --- a/Command/Map.hs +++ b/Command/Map.hs @@ -62,7 +62,8 @@ drawMap rs umap ts = Dot.graph $ repos ++ trusted ++ others others = map (unreachable . uuidnode) $ filter (`notElem` ruuids) (M.keys umap) trusted = map (trustworthy . uuidnode) ts - uuidnode u = Dot.graphNode (show u) $ M.findWithDefault "" u umap + uuidnode u = Dot.graphNode (fromUUID u) $ + M.findWithDefault "" u umap hostname :: Git.Repo -> String hostname r |