Index: /xmms-musepack/branches/r2d/src/libmpc.cpp
===================================================================
--- /xmms-musepack/branches/r2d/src/libmpc.cpp	(revision 226)
+++ /xmms-musepack/branches/r2d/src/libmpc.cpp	(revision 227)
@@ -538,5 +538,5 @@
             mpcGtkPrintLabel(encoderLabel,   "Encoder: \%s", info.encoder);
 			mpcGtkPrintLabel(profileLabel,   "Profile: \%s (q=%0.2f)", info.profile_name, info.profile - 5);
-			mpcGtkPrintLabel(pnsLabel,       "PNS: \%s", info.pns ? "on" : "off");
+			mpcGtkPrintLabel(pnsLabel,       "PNS: \%s", info.pns == 0xFF ? "unknow" : info.pns ? "on" : "off");
 			mpcGtkPrintLabel(gaplessLabel,   "Gapless: \%s", info.is_true_gapless ? "on" : "off");
             mpcGtkPrintLabel(bitrateLabel,   "Average bitrate: \%6.1f kbps", info.average_bitrate * 1.e-3);