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Fix "Value not in range: -1" error

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Fixes #4
This commit is contained in:
Vishesh Handa
2019-05-29 17:34:47 +02:00
parent 0cf647e1b6
commit 3fd801b4a1
1 changed files with 4 additions and 1 deletions
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3
lib/utils/markdown.dart
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@ -25,8 +25,11 @@ class MarkdownBuilder implements md.NodeVisitor {
}); });
var str = stringBuffer.toString(); var str = stringBuffer.toString();
if (str.isNotEmpty) {
return str.substring(0, str.length - 1); return str.substring(0, str.length - 1);
} }
return str;
}
@override @override
void visitText(md.Text text) { void visitText(md.Text text) {