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iOS: Fix improved BWE field trial.

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BUG=webrtc:6664
NOTRY=True

Review-Url: https://codereview.webrtc.org/2488863002
Cr-Commit-Position: refs/heads/master@{#14990}
This commit is contained in:
tkchin
2016-11-08 15:39:13 -08:00
committed by Commit bot
parent 669d69bd15
commit d924ff3554
1 changed files with 2 additions and 4 deletions
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6
webrtc/sdk/objc/Framework/Classes/RTCFieldTrials.mm
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@ -23,13 +23,11 @@ static std::unique_ptr<char[]> gFieldTrialInitString;
void RTCInitFieldTrials(RTCFieldTrialOptions options) { void RTCInitFieldTrials(RTCFieldTrialOptions options) {
NSMutableString *fieldTrialInitString = [NSMutableString string]; NSMutableString *fieldTrialInitString = [NSMutableString string];
size_t len = fieldTrialInitString.length + 1;
gFieldTrialInitString.reset(new char[len]);
if (options & RTCFieldTrialOptionsImprovedBitrateEstimate) { if (options & RTCFieldTrialOptionsImprovedBitrateEstimate) {
[fieldTrialInitString appendString:kRTCEnableImprovedBitrateEstimateString]; [fieldTrialInitString appendString:kRTCEnableImprovedBitrateEstimateString];
} }
size_t len = fieldTrialInitString.length + 1;
gFieldTrialInitString.reset(new char[len]);
if (![fieldTrialInitString getCString:gFieldTrialInitString.get() if (![fieldTrialInitString getCString:gFieldTrialInitString.get()
maxLength:len maxLength:len
encoding:NSUTF8StringEncoding]) { encoding:NSUTF8StringEncoding]) {