diff options
Diffstat (limited to 'src/Text/Pandoc/SelfContained.hs')
| -rw-r--r-- | src/Text/Pandoc/SelfContained.hs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/Text/Pandoc/SelfContained.hs b/src/Text/Pandoc/SelfContained.hs index c4613992a..0547bc065 100644 --- a/src/Text/Pandoc/SelfContained.hs +++ b/src/Text/Pandoc/SelfContained.hs @@ -40,7 +40,7 @@ import System.FilePath (takeExtension, dropExtension, takeDirectory, (</>)) import Data.Char (toLower, isAscii, isAlphaNum) import Codec.Compression.GZip as Gzip import qualified Data.ByteString.Lazy as L -import Text.Pandoc.Shared (renderTags', openURL, readDataFile) +import Text.Pandoc.Shared (renderTags', openURL, readDataFile, err) import Text.Pandoc.UTF8 (toString, fromString) import Text.Pandoc.MIME (getMimeType) import System.Directory (doesFileExist) @@ -98,7 +98,7 @@ cssURLs userdata d orig = getItem :: Maybe FilePath -> String -> IO (ByteString, Maybe String) getItem userdata f = if isAbsoluteURI f - then openURL f + then openURL f >>= either handleErr return else do -- strip off trailing query or fragment part, if relative URL. -- this is needed for things like cmunrm.eot?#iefix, @@ -110,6 +110,7 @@ getItem userdata f = exists <- doesFileExist f' cont <- if exists then B.readFile f' else readDataFile userdata f' return (cont, mime) + where handleErr e = err 61 $ "Failed to retrieve " ++ f ++ "\n" ++ show e getRaw :: Maybe FilePath -> String -> String -> IO (ByteString, String) getRaw userdata mimetype src = do |