Handle http status code errors in loadBuffer as errors

Author: Joel Steres

lib/webaudiox.loadbuffer.js

@@ -21,19 +21,26 @@ WebAudiox.loadBuffer	= function(context, url, onLoad, onError){
 	// counter inProgress request
 	WebAudiox.loadBuffer.inProgressCount++
 	request.onload	= function(){
-		context.decodeAudioData(request.response, function(buffer){
-			// counter inProgress request
-			WebAudiox.loadBuffer.inProgressCount--
-			// notify the callback
-			onLoad(buffer)
-			// notif
-			WebAudiox.loadBuffer.onLoad(context, url, buffer)
-		}, function(){
+		if( request.status < 400 ){
+			context.decodeAudioData(request.response, function(buffer){
+				// counter inProgress request
+				WebAudiox.loadBuffer.inProgressCount--
+				// notify the callback
+				onLoad(buffer)
+				// notif
+				WebAudiox.loadBuffer.onLoad(context, url, buffer)
+			}, function(){
+				// counter inProgress request
+				WebAudiox.loadBuffer.inProgressCount--
+				// notify the callback
+				onError()
+			})
+		} else {
 			// counter inProgress request
 			WebAudiox.loadBuffer.inProgressCount--
 			// notify the callback
 			onError()
-		})
+		}
 	}
 	request.send()
 }