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[Telem] Handle no range values

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Update the telemetry adapter to gracefully handle cases where
a range value is not found via hints.  This allows telemetry objects
that don't have ranges to still work with some old style displays
This commit is contained in:
Pete Richards
2017-07-06 13:09:13 -07:00
parent 6aed3bb0b5
commit 1c33157fb8
1 changed files with 4 additions and 2 deletions
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6
platform/telemetry/src/TelemetryCapability.js
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@ -213,7 +213,8 @@ define(
var metadata = telemetryAPI.getMetadata(domainObject); var metadata = telemetryAPI.getMetadata(domainObject);
var defaultDomain = metadata.valuesForHints(['domain'])[0].source; var defaultDomain = metadata.valuesForHints(['domain'])[0].source;
var defaultRange = metadata.valuesForHints(['range'])[0].source; var defaultRange = metadata.valuesForHints(['range'])[0];
defaultRange = defaultRange ? defaultRange.source : undefined;
var isLegacyProvider = telemetryAPI.findRequestProvider(domainObject) === var isLegacyProvider = telemetryAPI.findRequestProvider(domainObject) ===
telemetryAPI.legacyProvider; telemetryAPI.legacyProvider;
@ -275,7 +276,8 @@ define(
var metadata = telemetryAPI.getMetadata(domainObject); var metadata = telemetryAPI.getMetadata(domainObject);
var defaultDomain = metadata.valuesForHints(['domain'])[0].source; var defaultDomain = metadata.valuesForHints(['domain'])[0].source;
var defaultRange = metadata.valuesForHints(['range'])[0].source; var defaultRange = metadata.valuesForHints(['range'])[0];
defaultRange = defaultRange ? defaultRange.source : undefined;
var isLegacyProvider = telemetryAPI.findSubscriptionProvider(domainObject) === var isLegacyProvider = telemetryAPI.findSubscriptionProvider(domainObject) ===
telemetryAPI.legacyProvider; telemetryAPI.legacyProvider;