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| author | piaip <piaip@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2007-12-01 18:01:51 +0800 |
|---|---|---|
| committer | piaip <piaip@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2007-12-01 18:01:51 +0800 |
| commit | 4c256182f70ad244e0ec40af45c0c0857abb0a01 (patch) | |
| tree | f2663fd39c9234b611a9d3fb8f01fcc3cecaf008 /mbbsd/talk.c | |
| parent | d2e9ddb320e18206dcb54e7d8476fdc73e489fa9 (diff) | |
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- add move_ansi() to support moving to lines with prior ANSI code.
- general improvement
git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3602 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
Diffstat (limited to 'mbbsd/talk.c')
| -rw-r--r-- | mbbsd/talk.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mbbsd/talk.c b/mbbsd/talk.c index d7eccb6a..b518f1a7 100644 --- a/mbbsd/talk.c +++ b/mbbsd/talk.c @@ -86,7 +86,10 @@ int query_online(const char *userid) { userinfo_t *uentp; - if (!userid || !*userid || *userid == '-') + if (!userid || !*userid) + return 0; + + if (!isalnum(*userid)) return 0; if (strchr(userid, '.') || SHM->GV2.e.noonlineuser) |