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Fix nill/null value of IPList

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Initialize IPList to an empty array if the IPList is nil/null.
This commit is contained in:
Phillip Moore 2014-07-03 10:09:16 -05:00 committed by Sean DuBois
parent e981bb0d73
commit 13babc7958
1 changed files with 5 additions and 0 deletions
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5
jail.go
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@ -14,6 +14,11 @@ func jailGetHandler(res http.ResponseWriter, req *http.Request, fail2goConn *fai
useDNS, _ := fail2goConn.JailUseDNS(mux.Vars(req)["jail"]) useDNS, _ := fail2goConn.JailUseDNS(mux.Vars(req)["jail"])
maxRetry, _ := fail2goConn.JailMaxRetry(mux.Vars(req)["jail"]) maxRetry, _ := fail2goConn.JailMaxRetry(mux.Vars(req)["jail"])
//If IPList is nil/null/doesn't exist, then initialize it to an empty string array. This resolves the front end issue where a null value is trying to be parsed for the ips.
if IPList == nil {
IPList = []string{}
}
encodedOutput, err := json.Marshal(map[string]interface{}{ encodedOutput, err := json.Marshal(map[string]interface{}{
"currentlyFailed": currentlyFailed, "currentlyFailed": currentlyFailed,
"totalFailed": totalFailed, "totalFailed": totalFailed,