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VoiceXML: when checking the callbacks, use typeof to avoid errors with Opera 9.10.

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bringert
2007-01-03 18:17:52 +00:00
parent f6a5ea8738
commit 454a52d9a2
1 changed files with 1 additions and 1 deletions
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2
src/GF/Speech/GrammarToVoiceXML.hs
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@@ -171,7 +171,7 @@ fun2sub gr cat fun args =
doCallback :: String -> VIdent -> [XML] -> [XML] -> XML doCallback :: String -> VIdent -> [XML] -> [XML] -> XML
doCallback f cat i e = doCallback f cat i e =
if_else ("callbacks && " ++ cf ++ " && !" ++ cf ++ "("++string (prIdent cat)++","++ catFieldId cat ++ ")") if_else ("typeof callbacks != 'undefined' && typeof " ++ cf ++ " != 'undefined' && !" ++ cf ++ "("++string (prIdent cat)++","++ catFieldId cat ++ ")")
i e i e
where cf = "callbacks." ++ f where cf = "callbacks." ++ f