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don't crash when given a non-existent font in XPrompt.

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David Roundy 2007-08-10 17:04:45 +00:00
parent b19f9499a9
commit dd88f670da
1 changed files with 2 additions and 1 deletions
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3
XPrompt.hs
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@ -130,7 +130,8 @@ mkXPrompt t conf compl action = do
liftIO $ selectInput d w $ exposureMask .|. keyPressMask
gc <- liftIO $ createGC d w
liftIO $ setGraphicsExposures d gc False
fontS <- liftIO $ loadQueryFont d (font conf)
fontS <- liftIO (loadQueryFont d (font conf) `catch`
\_ -> loadQueryFont d "-misc-fixed-*-*-*-*-10-*-*-*-*-*-*-*")
(hist,h) <- liftIO $ readHistory
let st = initState d rw w s compl gc fontS (XPT t) hist conf
st' <- liftIO $ execStateT runXP st