From 256036d4afacbf2b8c7b46ae62e216b2638c92bf Mon Sep 17 00:00:00 2001
From: Jordi Vilalta Prat
Date: Sat, 14 Jun 2008 04:52:10 +0000
Subject: Fixed ALSA's invalid port error message

svn-id: r32698
---
 backends/midi/alsa.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'backends')

diff --git a/backends/midi/alsa.cpp b/backends/midi/alsa.cpp
index f997b142df..2a252b9323 100644
--- a/backends/midi/alsa.cpp
+++ b/backends/midi/alsa.cpp
@@ -79,7 +79,7 @@ MidiDriver_ALSA::MidiDriver_ALSA()
 }
 
 int MidiDriver_ALSA::open() {
-	char *var;
+	const char *var;
 
 	if (_isOpen)
 		return MERR_ALREADY_OPEN;
@@ -87,7 +87,8 @@ int MidiDriver_ALSA::open() {
 
 	if (!(var = getenv("SCUMMVM_PORT"))) {
 		// use config option if no var specified
-		if (parse_addr(ConfMan.get("alsa_port").c_str(), &seq_client, &seq_port) < 0) {
+		var = ConfMan.get("alsa_port").c_str();
+		if (parse_addr(var, &seq_client, &seq_port) < 0) {
 			error("Invalid port %s", var);
 			return -1;
 		}
-- 
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