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| author | victor <victor@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2003-07-04 19:37:02 +0800 |
|---|---|---|
| committer | victor <victor@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2003-07-04 19:37:02 +0800 |
| commit | 8a1cf189dd04d506d835a9d19e7cdc13c38929e2 (patch) | |
| tree | 337b46e9cc37fdb60b04c25e4285571f0a93c809 | |
| parent | a4743dd2f4f432ee8894f488bd0cbd9d77248c01 (diff) | |
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fix last commit bug
git-svn-id: http://opensvn.csie.org/pttbbs/pttbbs/trunk/pttbbs@1021 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
| -rw-r--r-- | mbbsd/read.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/mbbsd/read.c b/mbbsd/read.c index e66ab22c..cc5f480a 100644 --- a/mbbsd/read.c +++ b/mbbsd/read.c @@ -1,4 +1,4 @@ -/* $Id: read.c,v 1.25 2003/07/02 08:04:01 victor Exp $ */ +/* $Id: read.c,v 1.26 2003/07/04 11:37:02 victor Exp $ */ #include "bbs.h" static fileheader_t *headers = NULL; @@ -562,6 +562,8 @@ i_read_key(onekey_t * rcmdlist, keeploc_t * locmem, int ch, int bid) case KEY_LEFT: if(currmode & MODE_SELECT){ char genbuf[256]; + int num; + fileheader_t *fhdr = &headers[locmem->crs_ln - locmem->top_ln]; board_select(); @@ -569,7 +571,8 @@ i_read_key(onekey_t * rcmdlist, keeploc_t * locmem, int ch, int bid) locmem = getkeep(genbuf, 0, 1); locmem->crs_ln = getindex(genbuf, fhdr->filename, sizeof(fileheader_t)); - locmem->top_ln = locmem->crs_ln - p_lines + 1; + num = locmem->crs_ln - p_lines + 1; + locmem->top_ln = num < 1 ? 1 : num; return NEWDIRECT; } |