Fix microsoft/vscode#24143 - show "" for empty prop name/value

microsoft · Apr 6, 2017 · df65edf · df65edf
1 parent b2664a4
commit df65edf
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/src/chrome/chromeDebugAdapter.ts b/src/chrome/chromeDebugAdapter.ts
@@ -1766,7 +1766,7 @@ export abstract class ChromeDebugAdapter implements IDebugAdapter {
         }
 
         return Promise.resolve(<DebugProtocol.Variable>{
-            name,
+            name: name || `""`,
             value,
             variablesReference: 0,
             evaluateName: ChromeUtils.getEvaluateName(parentEvaluateName, name)

diff --git a/src/chrome/variables.ts b/src/chrome/variables.ts
@@ -180,7 +180,10 @@ function getObjectPreview(object: Crdp.Runtime.RemoteObject, context?: string):
         const numProps = context === 'repl' ? PREVIEW_PROPS_CONSOLE : PREVIEW_PROPS_DEFAULT;
         const props = object.preview.properties.slice(0, numProps);
         let propsPreview = props
-            .map(prop => `${prop.name}: ${propertyPreviewToString(prop)}`)
+            .map(prop => {
+                const name = prop.name || `""`;
+                return `${name}: ${propertyPreviewToString(prop)}`;
+            })
             .join(', ');
 
         if (object.preview.overflow || object.preview.properties.length > numProps) {