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Adjustment of minimal size for a IsoExternalFilterCommand.behavior bit2 filter

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This commit is contained in:
Thomas Schmitt 2009-03-29 18:45:00 +02:00
parent 2534be5b5d
commit d28351c5a4
2 changed files with 2 additions and 2 deletions
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2
libisofs/filters/external.c
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@ -620,7 +620,7 @@ int iso_file_add_external_filter(IsoFile *file, IsoExternalFilterCommand *cmd,
if (cmd->behavior & (2 | 4)) { if (cmd->behavior & (2 | 4)) {
original_size = iso_file_get_size(file); original_size = iso_file_get_size(file);
if (original_size <= 0 || if (original_size <= 0 ||
((cmd->behavior & 4) && original_size < 2048)) { ((cmd->behavior & 4) && original_size <= 2048)) {
return 2; return 2;
} }
} }

2
libisofs/libisofs.h
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@ -4714,7 +4714,7 @@ struct iso_external_filter_command
* bit2= Do not install filter if the number of output blocks is * bit2= Do not install filter if the number of output blocks is
* not smaller than the number of input blocks. Block size is 2048. * not smaller than the number of input blocks. Block size is 2048.
* Assume that non-empty input yields non-empty output and thus do * Assume that non-empty input yields non-empty output and thus do
* not attempt to attach a filter to files smaller than 2048 bytes. * not attempt to attach a filter to files smaller than 2049 bytes.
*/ */
int behavior; int behavior;
}; };