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* compress-bz2.c (init_compress): Compression level 0 is not meaningful

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for bzip2.
This commit is contained in:
David Shaw 2003-11-15 23:49:44 +00:00
parent 964cb93108
commit 4e4a23de9e
2 changed files with 8 additions and 7 deletions
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3
g10/ChangeLog
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@ -1,5 +1,8 @@
2003-11-15 David Shaw <dshaw@jabberwocky.com> 2003-11-15 David Shaw <dshaw@jabberwocky.com>
* compress-bz2.c (init_compress): Compression level 0 is not
meaningful for bzip2.
* g10.c: Add --compress-level (same as -z). * g10.c: Add --compress-level (same as -z).
2003-11-05 David Shaw <dshaw@jabberwocky.com> 2003-11-05 David Shaw <dshaw@jabberwocky.com>

12
g10/compress-bz2.c
View File

@ -30,10 +30,10 @@
#include "options.h" #include "options.h"
/* Note that the code in compress.c is nearly identical to the code /* Note that the code in compress.c is nearly identical to the code
here, so if you fix a bug here, look there to see if the matching here, so if you fix a bug here, look there to see if a matching bug
bug needs to be fixed. I tried to have one set of functions that needs to be fixed. I tried to have one set of functions that could
could do ZIP, ZLIB, and BZIP2, but it became dangerously unreadable do ZIP, ZLIB, and BZIP2, but it became dangerously unreadable with
with #ifdefs and if(algo) -dshaw */ #ifdefs and if(algo) -dshaw */
static void static void
init_compress( compress_filter_context_t *zfx, bz_stream *bzs ) init_compress( compress_filter_context_t *zfx, bz_stream *bzs )
@ -41,12 +41,10 @@ init_compress( compress_filter_context_t *zfx, bz_stream *bzs )
int rc; int rc;
int level; int level;
if( opt.compress >= 0 && opt.compress <= 9 ) if( opt.compress >= 1 && opt.compress <= 9 )
level = opt.compress; level = opt.compress;
else if( opt.compress == -1 ) else if( opt.compress == -1 )
level = 6; /* no particular reason, but it seems reasonable */ level = 6; /* no particular reason, but it seems reasonable */
else if( opt.compress == 10 ) /* remove this ! */
level = 0;
else else
{ {
log_error("invalid compression level; using default level\n"); log_error("invalid compression level; using default level\n");