From ab19b21f3c98b259b1f18933f503016965ef779d Mon Sep 17 00:00:00 2001
From: Eric Laurent <elaurent@google.com>
Date: Tue, 4 Aug 2009 06:17:43 -0700
Subject: Fix getParameters() default implementation.

Do not return empty string but key value pairs with empty values.
---
 libs/audioflinger/AudioHardwareInterface.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'libs/audioflinger/AudioHardwareInterface.cpp')

diff --git a/libs/audioflinger/AudioHardwareInterface.cpp b/libs/audioflinger/AudioHardwareInterface.cpp
index 37be329e87eb..9a4a7f9d71a5 100644
--- a/libs/audioflinger/AudioHardwareInterface.cpp
+++ b/libs/audioflinger/AudioHardwareInterface.cpp
@@ -140,8 +140,8 @@ status_t AudioHardwareBase::setParameters(const String8& keyValuePairs)
 // default implementation
 String8 AudioHardwareBase::getParameters(const String8& keys)
 {
-    String8 result = String8("");
-    return result;
+    AudioParameter param = AudioParameter(keys);
+    return param.toString();
 }
 
 // default implementation
-- 
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