libbb: updated config_parse() from Vladimir

function                                             old     new   delta
config_read                                          385     460     +75
runsvdir_main                                       1701    1716     +15
readit                                               331     338      +7
passwd_main                                         1049    1053      +4
parse_command                                       1504    1507      +3
decode_format_string                                 822     824      +2
bb__parsespent                                       117     119      +2
udhcp_get_option                                     221     222      +1
changepath                                           196     194      -2
parse_inittab                                        400     396      -4
nameif_main                                          683     679      -4
make_device                                         1176    1172      -4
config_open                                           48      40      -8
expand_main                                          698     689      -9
readcmd                                             1012    1002     -10
config_free_data                                      37      21     -16
SynchronizeFile                                      683     643     -40
sleep_main                                           474     362    -112
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 8/10 up/down: 109/-209)        Total: -100 bytes

1 files changed, 8 insertions, 5 deletions

diff --git a/miscutils/crond.c b/miscutils/crond.c
index d8423cf4f..154243c78 100644
--- a/miscutils/crond.c
+++ b/miscutils/crond.c
@@ -469,12 +469,15 @@ static void SynchronizeFile(const char *fileName)
                 file->cf_User = xstrdup(fileName);
                 pline = &file->cf_LineBase;
 
-                while (--maxLines && (n=config_read(parser, tokens, 6, 0, " \t", '#')) >= 0) {
+                while (--maxLines
+                 && (n = config_read(parser, tokens, 6, 1, "# \t", PARSE_LAST_IS_GREEDY))
+                ) {
                         CronLine *line;
 
-                        if (DebugOpt) {
-                                crondlog(LVL5 "user:%s entry:%s", fileName, parser->data);
-                        }
+                        USE_FEATURE_PARSE_COPY(
+                                if (DebugOpt)
+                                        crondlog(LVL5 "user:%s entry:%s", fileName, parser->data);
+                        )
 
                         /* check if line is setting MAILTO= */
                         if (0 == strncmp(tokens[0], "MAILTO=", 7)) {
@@ -485,7 +488,7 @@ static void SynchronizeFile(const char *fileName)
                                 continue;
                         }
                         /* check if a minimum of tokens is specified */
-                        if (n < 5)
+                        if (n < 6)
                                 continue;
                         *pline = line = xzalloc(sizeof(CronLine));
                         /* parse date ranges */