internal/libhive: fix assignment to entry in nil map bug (#660)

ogenev · web-flow · commit f0f647240e9b · 2022-11-23T19:05:04.000+01:00
diff --git a/internal/libhive/api.go b/internal/libhive/api.go
@@ -228,6 +228,10 @@ func (api *simAPI) startClient(w http.ResponseWriter, r *http.Request) {
 		}
 	}
 	// Set default client loglevel to sim loglevel.
+	if env == nil {
+		env = make(map[string]string)
+	}
+
 	if env["HIVE_LOGLEVEL"] == "" {
 		env["HIVE_LOGLEVEL"] = strconv.Itoa(api.env.SimLogLevel)
 	}

Original file line number	Diff line number	Diff line change
`@@ -228,6 +228,10 @@ func (api simAPI) startClient(w http.ResponseWriter, r http.Request) {`
`228`	`228`	`}`
`229`	`229`	`}`
`230`	`230`	`// Set default client loglevel to sim loglevel.`
	`231`	`+ if env == nil {`
	`232`	`+ env = make(map[string]string)`
	`233`	`+ }`
	`234`	`+`
`231`	`235`	`if env["HIVE_LOGLEVEL"] == "" {`
`232`	`236`	`env["HIVE_LOGLEVEL"] = strconv.Itoa(api.env.SimLogLevel)`
`233`	`237`	`}`