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We enforce at least protocol 29 for --prune-empty-dirs because the

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file-list's sort order can be slightly wrong in older versions.
This commit is contained in:
Wayne Davison
2006-01-28 07:40:52 +00:00
parent c22260706c
commit a1cc199b34
1 changed files with 31 additions and 18 deletions
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49
compat.c
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@@ -35,6 +35,7 @@ extern int fuzzy_basis;
extern int read_batch;
extern int checksum_seed;
extern int basis_dir_cnt;
extern int prune_empty_dirs;
extern int protocol_version;
extern char *dest_option;
@@ -78,26 +79,38 @@ void setup_protocol(int f_out,int f_in)
exit_cleanup(RERR_PROTOCOL);
}
if (fuzzy_basis && protocol_version < 29) {
rprintf(FERROR,
"--fuzzy requires protocol 29 or higher (negotiated %d).\n",
protocol_version);
exit_cleanup(RERR_PROTOCOL);
}
if (protocol_version < 29) {
if (fuzzy_basis) {
rprintf(FERROR,
"--fuzzy requires protocol 29 or higher"
" (negotiated %d).\n",
protocol_version);
exit_cleanup(RERR_PROTOCOL);
}
if (basis_dir_cnt && inplace && protocol_version < 29) {
rprintf(FERROR,
"%s with --inplace requires protocol 29 or higher (negotiated %d).\n",
dest_option, protocol_version);
exit_cleanup(RERR_PROTOCOL);
}
if (basis_dir_cnt && inplace) {
rprintf(FERROR,
"%s with --inplace requires protocol 29 or higher"
" (negotiated %d).\n",
dest_option, protocol_version);
exit_cleanup(RERR_PROTOCOL);
}
if (basis_dir_cnt > 1 && protocol_version < 29) {
rprintf(FERROR,
"Using more than one %s option requires protocol 29 or higher\n"
"(negotiated %d).\n",
dest_option, protocol_version);
exit_cleanup(RERR_PROTOCOL);
if (basis_dir_cnt > 1) {
rprintf(FERROR,
"Using more than one %s option requires protocol"
" 29 or higher (negotiated %d).\n",
dest_option, protocol_version);
exit_cleanup(RERR_PROTOCOL);
}
if (prune_empty_dirs) {
rprintf(FERROR,
"--prune-empty-dirs requires protocol 29 or higher"
" (negotiated %d).\n",
protocol_version);
exit_cleanup(RERR_PROTOCOL);
}
}
if (am_server) {