From 39d61e9e59dc838ecbf09fd03439cf835e24f259 Mon Sep 17 00:00:00 2001
From: Dave Reisner <dreisner@archlinux.org>
Date: Mon, 21 Dec 2015 07:27:44 -0500
Subject: avoid returning dangling ref in ServerInfo::GetDefault()

---
 pulse.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pulse.h b/pulse.h
index 32dfe25..a825d62 100644
--- a/pulse.h
+++ b/pulse.h
@@ -112,15 +112,16 @@ class Card {
 struct ServerInfo {
   string sink;
   string source;
+  string empty = "";
 
-  const string GetDefault(enum DeviceType type) {
+  const string& GetDefault(enum DeviceType type) {
     switch (type) {
     case DEVTYPE_SINK:
       return sink;
     case DEVTYPE_SOURCE:
       return source;
     default:
-      return "";
+      return empty;
     }
   }
 };
-- 
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