diff --git a/src/cdrom-ioctl.c b/src/cdrom-ioctl.c
index 94a2381..4c4f61b 100644
--- a/src/cdrom-ioctl.c
+++ b/src/cdrom-ioctl.c
@@ -219,6 +219,8 @@ static int ioctl_ready(void)
         ioctl_open(0);
         temp=DeviceIoControl(hIOCTL,IOCTL_CDROM_READ_TOC, NULL,0,&ltoc,sizeof(ltoc),&size,NULL);
         ioctl_close();
+        if (!temp)
+                return 0;
         if ((ltoc.TrackData[ltoc.LastTrack].Address[1] != toc.TrackData[toc.LastTrack].Address[1]) ||
             (ltoc.TrackData[ltoc.LastTrack].Address[2] != toc.TrackData[toc.LastTrack].Address[2]) ||
             (ltoc.TrackData[ltoc.LastTrack].Address[3] != toc.TrackData[toc.LastTrack].Address[3]) ||