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* mu-cmd: fix error in links while-loop, some cleanups

This commit is contained in:
Dirk-Jan C. Binnema 2010-01-10 13:02:13 +02:00
parent 7b01eea5e7
commit 95bb6f9756
1 changed files with 16 additions and 11 deletions
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27
src/mu-cmd.c
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@ -167,9 +167,11 @@ _print_rows (MuQueryXapian *xapian, const gchar *query, MuConfigOptions *opts)
do {
const char* fields = opts->fields;
int printlen = 0;
while (*fields) {
const MuMsgField* field =
mu_msg_field_from_shortcut (*fields);
const MuMsgField* field;
field = mu_msg_field_from_shortcut (*fields);
if (!field ||
!mu_msg_field_is_xapian_enabled (field))
printlen += printf ("%c", *fields);
@ -177,7 +179,8 @@ _print_rows (MuQueryXapian *xapian, const gchar *query, MuConfigOptions *opts)
printlen += printf ("%s",
_display_field(row, field));
++fields;
}
}
if (printlen > 0)
printf ("\n");
@ -186,6 +189,7 @@ _print_rows (MuQueryXapian *xapian, const gchar *query, MuConfigOptions *opts)
} while (!mu_msg_xapian_is_done (row));
mu_msg_xapian_destroy (row);
return TRUE;
}
@ -218,8 +222,10 @@ static gboolean
_create_or_clear_linksdir_maybe (MuConfigOptions* opts)
{
if (access (opts->linksdir, F_OK) != 0) {
if (!mu_maildir_mkmdir (opts->linksdir, 0700, TRUE))
return FALSE;
} else if (opts->clearlinks)
mu_maildir_clear_links (opts->linksdir);
@ -254,9 +260,11 @@ _do_output_links (MuQueryXapian *xapian, MuConfigOptions* opts,
pathfield = mu_msg_field_from_id (MU_MSG_FIELD_ID_PATH);
/* iterate over the found rows */
do {
const char *path =
mu_msg_xapian_get_field (row, pathfield);
for (; !mu_msg_xapian_is_done (row); mu_msg_xapian_next (row)) {
const char *path;
path = mu_msg_xapian_get_field (row, pathfield);
if (!path)
continue;
@ -265,14 +273,11 @@ _do_output_links (MuQueryXapian *xapian, MuConfigOptions* opts,
g_warning ("Cannot read source message %s: %s",
path, strerror (errno));
continue;
}
}
if (!mu_maildir_link (path, opts->linksdir))
break;
mu_msg_xapian_next (row);
} while (!mu_msg_xapian_is_done (row));
}
mu_msg_xapian_destroy (row);
g_free (query);