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Fix a _minimumIndentation() edge case (#218)

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Natalie Weizenbaum 2018-01-21 13:14:44 -08:00 committed by GitHub
parent 67494e2b2a
commit 116bd3a8af
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1 changed files with 1 additions and 1 deletions
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lib/src/visitor/serialize.dart
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@ -284,7 +284,7 @@ class _SerializeVisitor implements CssVisitor, ValueVisitor, SelectorVisitor {
int _minimumIndentation(String text) {
var scanner = new LineScanner(text);
while (!scanner.isDone && scanner.readChar() != $lf) {}
if (scanner.isDone) return null;
if (scanner.isDone) return scanner.peekChar(-1) == $lf ? -1 : null;
int min;
while (!scanner.isDone) {