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Prepared libisoburn for drive role 4

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This commit is contained in:
Thomas Schmitt
2011-03-13 13:15:41 +00:00
parent c69e553696
commit 6968b72648
3 changed files with 11 additions and 8 deletions
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4
libisoburn/isofs_wrap.c
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@@ -6,7 +6,7 @@
/*
libisofs related functions of libisoburn.
Copyright 2007 - 2010 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
Copyright 2007 - 2011 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
Thomas Schmitt <scdbackup@gmx.net>
Provided under GPL version 2 or later.
*/
@@ -464,7 +464,7 @@ int isoburn_start_emulation(struct isoburn *o, int flag)
ret = burn_get_read_capacity(drive, &capacity, 0);
if (ret <= 0)
capacity = -1;
if (capacity > 0 || role == 2) {
if (capacity > 0 || role == 2 || role == 4) {
/* Might be a block device on a system where libburn cannot determine its
size. Try to read anyway. */
to_read = o->target_iso_head_size;