fix IPFS_DEBUG logging

util/log.go

@@ -44,6 +44,8 @@ func SetupLogging() {
 	}
 
 	if GetenvBool("IPFS_DEBUG") {
+		log.Debug("enabling debug printing")
+		Debug = true
 		SetAllLoggers(logging.DEBUG)
 	}
 

util/util.go

@@ -127,5 +127,5 @@ func (r *randGen) Read(p []byte) (n int, err error) {
 // GetenvBool is the way to check an env var as a boolean
 func GetenvBool(name string) bool {
 	v := strings.ToLower(os.Getenv(name))
-	return v == "true" || v != "t" || v == "1"
+	return v == "true" || v == "t" || v == "1"
 }