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| author | in2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2006-05-08 19:02:35 +0800 |
|---|---|---|
| committer | in2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2006-05-08 19:02:35 +0800 |
| commit | f1a8a8052cf6d266b3a5c50fea8af0a9b4f7df59 (patch) | |
| tree | e5c392589f2a088d21db560ebb0d5e2706aa7ec1 /mbbsd/mail.c | |
| parent | 6c32f93fe41341609eef6e9938d6ad9aa675a763 (diff) | |
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do not setuserfile if filename is empty
git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3355 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
Diffstat (limited to 'mbbsd/mail.c')
| -rw-r--r-- | mbbsd/mail.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/mbbsd/mail.c b/mbbsd/mail.c index 86c1124b..4c4f58d9 100644 --- a/mbbsd/mail.c +++ b/mbbsd/mail.c @@ -977,21 +977,22 @@ maildoent(int num, fileheader_t * ent) char buf[MAXPATHLEN]; struct stat st; - setuserfile(buf, ent->filename); - if (stat(buf, &st) >= 0) - { - filesz = st.st_size; - /* find printing unit */ - filesz = (filesz + 1023) / 1024; - if(filesz > 9999) - { - filesz = (filesz+512) / 1024; - ut = 'M'; - } - if(filesz > 9999) - { - filesz = (filesz+512) / 1024; - ut = 'G'; + if( !ent->filename[0] ){ + filesz = 0; + } else { + setuserfile(buf, ent->filename); + if (stat(buf, &st) >= 0) { + filesz = st.st_size; + /* find printing unit */ + filesz = (filesz + 1023) / 1024; + if(filesz > 9999){ + filesz = (filesz+512) / 1024; + ut = 'M'; + } + if(filesz > 9999) { + filesz = (filesz+512) / 1024; + ut = 'G'; + } } } sprintf(datepart, "%4lu%c", (unsigned long)filesz, ut); |