Christian Costa : dmusic: Check returned value of GetPortCaps.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 58f34f509b926619a512025e89b7299fe8a2d038
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=58f34f509b926619a512025e89b7299fe8a2d038

Author: Christian Costa <titan.costa at gmail.com>
Date:   Fri Sep 28 08:59:36 2012 +0200

dmusic: Check returned value of GetPortCaps.

---

 dlls/dmusic/dmusic.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/dlls/dmusic/dmusic.c b/dlls/dmusic/dmusic.c
index 2977cd9..11968ed 100644
--- a/dlls/dmusic/dmusic.c
+++ b/dlls/dmusic/dmusic.c
@@ -395,10 +395,8 @@ static void create_system_ports_list(IDirectMusic8Impl* object)
         hr = IDirectMusicSynth8_GetPortCaps(synth, &port->caps);
         IDirectMusicSynth8_Release(synth);
     }
-    else
-    {
+    if (FAILED(hr))
         nb_ports--;
-    }
 
     object->nb_system_ports = nb_ports;
 }