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Unified Diff: pkg/analysis_server/lib/src/utilities/change_builder_core.dart

Issue 1117183004: More source utilities (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 5 years, 8 months ago
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Index: pkg/analysis_server/lib/src/utilities/change_builder_core.dart
diff --git a/pkg/analysis_server/lib/src/utilities/change_builder_core.dart b/pkg/analysis_server/lib/src/utilities/change_builder_core.dart
index f0adb54e52a6de87a9b7df61c42adc75788ab6c1..9f0225ba6d3ab7ec6d4e9ba77ef90b8f0ff25c68 100644
--- a/pkg/analysis_server/lib/src/utilities/change_builder_core.dart
+++ b/pkg/analysis_server/lib/src/utilities/change_builder_core.dart
@@ -152,7 +152,9 @@ class EditBuilderImpl implements EditBuilder {
@override
void writeln([String string]) {
- _buffer.write(string);
+ if (string != null) {
+ _buffer.write(string);
+ }
if (_eol == null) {
_buffer.writeln();
} else {

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