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-rw-r--r--toolkit/modules/Troubleshoot.jsm13
1 files changed, 8 insertions, 5 deletions
diff --git a/toolkit/modules/Troubleshoot.jsm b/toolkit/modules/Troubleshoot.jsm
index 20aad6770..4c6ac558d 100644
--- a/toolkit/modules/Troubleshoot.jsm
+++ b/toolkit/modules/Troubleshoot.jsm
@@ -347,11 +347,14 @@ var dataProviders = {
QueryInterface(Ci.nsIInterfaceRequestor).
getInterface(Ci.nsIDOMWindowUtils)
data.supportsHardwareH264 = "Unknown";
- let promise = winUtils.supportsHardwareH264Decoding;
- promise.then(function(v) {
- data.supportsHardwareH264 = v;
- });
- promises.push(promise);
+ try {
+ // After restart - data may not be available
+ let promise = winUtils.supportsHardwareH264Decoding;
+ promise.then(function(v) {
+ data.supportsHardwareH264 = v;
+ });
+ promises.push(promise);
+ } catch (e) {}
data.currentAudioBackend = winUtils.currentAudioBackend;