print error message if invalid file id is used

git-svn-id: https://weed-fs.googlecode.com/svn/trunk@21 282b0af5-e82d-9cf1-ede4-77906d7719d0
This commit is contained in:
chris.lu@gmail.com 2011-12-22 19:55:13 +00:00
parent ea75165e85
commit cc8af2e7dc

View file

@ -45,6 +45,10 @@ func GetHandler(w http.ResponseWriter, r *http.Request) {
if dotIndex > 0 {
fid = path[commaIndex+1 : dotIndex]
}
if commaIndex <= 0 {
log.Println("unknown file id", path[sepIndex+1 : commaIndex])
return
}
volumeId, _ := strconv.Atoui64(path[sepIndex+1 : commaIndex])
n.ParsePath(fid)