Correction with erasable bit of burn_disc_get_cd_info()

cdrskin/cdrskin_timestamp.h

@@ -1 +1 @@
-#define Cdrskin_timestamP "2009.09.09.125305"
+#define Cdrskin_timestamP "2009.09.09.134030"

libburn/drive.c

@@ -2653,7 +2653,7 @@ int burn_disc_get_media_id(struct burn_drive *d,
                    bit2= bar_code valid
                    bit3= disc_app_code valid
                    bit4= Disc is unrestricted (URU bit)
-                  bit31= Disc is nominally erasable (Erasable bit)
+                   bit5= Disc is nominally erasable (Erasable bit)
                          This will be set with overwriteable media which
                          libburn normally considers to be unerasable blank.
 */
@@ -2674,6 +2674,6 @@ int burn_disc_get_cd_info(struct burn_drive *d, char disc_type[80],
 	memcpy(bar_code, d->disc_bar_code, 8);
 	bar_code[9]= 0;
 	*app_code = d->disc_app_code;
-	*valid =  d->disc_info_valid | ((!!d->erasable) << 31);
+	*valid =  d->disc_info_valid;
 	return 1;
 }

libburn/libburn.h

@@ -1181,7 +1181,7 @@ char *burn_guess_cd_manufacturer(int m_li, int s_li, int f_li,
                      bit4= Disc is unrestricted (URU bit, 51h READ DISC INFO)
                            This seems to be broken with my drives. The bit is
                            0 and the validity bit for disc_app_code is 0 too.
-                    bit31= Disc is nominally erasable (Erasable bit)
+                     bit5= Disc is nominally erasable (Erasable bit)
                            This will be set with overwriteable media which
                            libburn normally considers to be unerasable blank.
     @since 0.7.2

libburn/mmc.c

@@ -1628,9 +1628,10 @@ static int mmc_read_disc_info_al(struct burn_drive *d, int *alloc_len)
 		d->disc_app_code = data[32];
 		d->disc_info_valid |= 8;
 	}
-	if (data[7] & 32) {
+	if (data[7] & 32)
 		d->disc_info_valid |= 16;
-	}
+	if (data[2] & 16)
+		d->disc_info_valid |= 32;
 
  	disc_status = data[2] & 3;
 	d->state_of_last_session = (data[2] >> 2) & 3;

libburn/transport.h

@@ -226,6 +226,7 @@ struct burn_drive
 	int disc_info_valid;  /* bit0= disc_type ,     bit1= disc_id ,
 				 bit2= disc_bar_code , bit3= disc_app_code
 				 bit4= URU bit is set (= unrestricted use)
+				 bit5= Erasable bit was set in reply
 			       */
 
 	/* ts A70108 from 23h READ FORMAT CAPACITY mmc5r03c.pdf 6.24 */