mirror of
https://git.tukaani.org/xz.git
synced 2024-04-04 12:36:23 +02:00
Avoid unneeded function call in raw_common.c.
This commit is contained in:
parent
b596fac963
commit
7dd48578a3
1 changed files with 11 additions and 9 deletions
|
@ -28,7 +28,7 @@
|
|||
/// \return true if error occurred, false on success.
|
||||
///
|
||||
static bool
|
||||
prepare(lzma_vli *id, lzma_vli *uncompressed_size, bool implicit)
|
||||
prepare(lzma_vli *id, lzma_vli *uncompressed_size, bool allow_implicit)
|
||||
{
|
||||
bool needs_end_of_input = false;
|
||||
|
||||
|
@ -62,17 +62,19 @@ prepare(lzma_vli *id, lzma_vli *uncompressed_size, bool implicit)
|
|||
|
||||
// Is this the last filter in the chain?
|
||||
if (id[1] == LZMA_VLI_VALUE_UNKNOWN) {
|
||||
if (!needs_end_of_input || !implicit || uncompressed_size[0]
|
||||
!= LZMA_VLI_VALUE_UNKNOWN)
|
||||
return false;
|
||||
if (needs_end_of_input && allow_implicit
|
||||
&& uncompressed_size[0]
|
||||
== LZMA_VLI_VALUE_UNKNOWN) {
|
||||
// Add implicit Subblock filter.
|
||||
id[1] = LZMA_FILTER_SUBBLOCK;
|
||||
uncompressed_size[1] = LZMA_VLI_VALUE_UNKNOWN;
|
||||
id[2] = LZMA_VLI_VALUE_UNKNOWN;
|
||||
}
|
||||
|
||||
// Add implicit Subblock filter.
|
||||
id[1] = LZMA_FILTER_SUBBLOCK;
|
||||
uncompressed_size[1] = LZMA_VLI_VALUE_UNKNOWN;
|
||||
id[2] = LZMA_VLI_VALUE_UNKNOWN;
|
||||
return false;
|
||||
}
|
||||
|
||||
return prepare(id + 1, uncompressed_size + 1, implicit);
|
||||
return prepare(id + 1, uncompressed_size + 1, allow_implicit);
|
||||
}
|
||||
|
||||
|
||||
|
|
Loading…
Reference in a new issue