From 76654539b96512be1a4f239aee47f27003c0036d Mon Sep 17 00:00:00 2001
From: Seungha Yang <seungha.yang@navercorp.com>
Date: Tue, 17 Sep 2019 20:32:18 +0900
Subject: [PATCH] wasapi: Fix build warnings

gstwasapiutil.c(173) : warning C4715: 'gst_wasapi_device_role_to_erole': not all control paths return a value
gstwasapiutil.c(188) : warning C4715: 'gst_wasapi_erole_to_device_role': not all control paths return a value
---
 sys/wasapi/gstwasapiutil.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sys/wasapi/gstwasapiutil.c b/sys/wasapi/gstwasapiutil.c
index eac28834c9..81df8d8385 100644
--- a/sys/wasapi/gstwasapiutil.c
+++ b/sys/wasapi/gstwasapiutil.c
@@ -170,6 +170,8 @@ gst_wasapi_device_role_to_erole (gint role)
     default:
       g_assert_not_reached ();
   }
+
+  return -1;
 }
 
 gint
@@ -185,6 +187,8 @@ gst_wasapi_erole_to_device_role (gint erole)
     default:
       g_assert_not_reached ();
   }
+
+  return -1;
 }
 
 static const gchar *