diff --git a/item.go b/item.go
index a80715e..cc54d57 100644
--- a/item.go
+++ b/item.go
@@ -3,6 +3,7 @@ package main
 import (
 	"errors"
 	"fmt"
+	"log"
 	"regexp"
 	"strconv"
 	"sync"
@@ -140,7 +141,7 @@ func getSilentObjItemID(code string, name string) int64 {
 			//log.Printf("Matching item full basename %s with %s.\n", basename, obj.Name)
 			return objItems[id].ObjID64
 		}
-		i := -1
+		i := int64(-1)
 		for _, id := range cacheObjItem {
 			if ok, _ := regexp.MatchString(`^(a|e|w)[0-9]+$`, objItems[id].Code); ok { //only gear can be custom named
 				m := fmt.Sprintf("^((%s.*)|(.*%s))$", regexp.QuoteMeta(objItems[id].Names[0]), regexp.QuoteMeta(objItems[id].Names[0]))