diff options
Diffstat (limited to 'libraries/base/Data/OldList.hs')
| -rw-r--r-- | libraries/base/Data/OldList.hs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libraries/base/Data/OldList.hs b/libraries/base/Data/OldList.hs index 428d3bd..b97ae2a 100644 --- a/libraries/base/Data/OldList.hs +++ b/libraries/base/Data/OldList.hs @@ -1135,9 +1135,9 @@ unwords (w:ws) = w ++ go ws -- the words are on the short side. {-# RULES "unwords" [~1] forall ws . - unwords ws = tailUnwords (foldr unwordsFB "" ws) + unwords ws = tailUnwords (foldr unwordsFB [] ws) "unwordsList" [1] forall ws . - tailUnwords (foldr unwordsFB "" ws) = unwords ws + tailUnwords (foldr unwordsFB [] ws) = unwords ws #-} {-# INLINE [0] tailUnwords #-} |