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Diffstat (limited to 'src-3.0/GF/Command/Importing.hs')
| -rw-r--r-- | src-3.0/GF/Command/Importing.hs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src-3.0/GF/Command/Importing.hs b/src-3.0/GF/Command/Importing.hs index 48f07969d..c3ad9d746 100644 --- a/src-3.0/GF/Command/Importing.hs +++ b/src-3.0/GF/Command/Importing.hs @@ -14,6 +14,7 @@ import System.FilePath -- import a grammar in an environment where it extends an existing grammar importGrammar :: PGF -> Options -> [FilePath] -> IO PGF +importGrammar pgf0 _ [] = return pgf0 importGrammar pgf0 opts files = case takeExtensions (last files) of s | elem s [".gf",".gfo"] -> do |