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Merge pull request #6386 from Snuffleupagus/Parser_makeFilter-warn-on-empty-stream

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Add a warning when we encounter an empty stream in `Parser_makeFilter`
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Tim van der Meij 2015-08-30 23:14:22 +02:00
commit b42b894570
1 changed files with 1 additions and 0 deletions
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src/core/parser.js
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@ -528,6 +528,7 @@ var Parser = (function ParserClosure() {
},
makeFilter: function Parser_makeFilter(stream, name, maybeLength, params) {
if (stream.dict.get('Length') === 0 && !maybeLength) {
warn('Empty "' + name + '" stream.');
return new NullStream(stream);
}
try {