#72 Initialize the ProbesInto and IncludedIn using make()

Author: azumakuniyuki

reason/lib.go

@@ -10,9 +10,10 @@
 package reason
 import "libsisimai.org/sisimai/sis"
 
-// Keep each function (pointer) defined in sisimai/reason/*.go to check/detect the bounce reason
-var IncludedIn = map[string]func(string) bool {}
-var ProbesInto = map[string]func(*sis.Fact) bool {}
+// Keep each function (pointer) defined in sisimai/reason/*.go to check/detect the bounce reason.
+// % grep '^func init' ./reason/why-*.go | wc -l
+var IncludedIn = make(map[string]func(string) bool, 36)
+var ProbesInto = make(map[string]func(*sis.Fact) bool, 36)
 var Availables = map[string]string{
 	"AuthFailure":     "Email rejected due to SPF, DKIM, DMARC failure",
 	"BadReputation":   "Email rejected due to an IP address reputation",