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fix issue with zookeeper and occasional SOH character return 

Signed-off-by: Alexandre Beslic <abronan@docker.com>
This commit is contained in:
Alexandre Beslic 2015-06-30 14:04:05 -07:00
parent 961e46d068
commit 03a7be2919
1 changed files with 4 additions and 1 deletions
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5
discovery/discovery.go
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@ -153,7 +153,10 @@ func CreateEntries(addrs []string) (Entries, error) {
} }
for _, addr := range addrs { for _, addr := range addrs {
if len(addr) == 0 { // Check if addr is non empty and valid,
// FIXME <= 1 because zookeeper may wrongfully
// return a separator character (SOH)
if len(addr) <= 1 {
continue continue
} }
entry, err := NewEntry(addr) entry, err := NewEntry(addr)