Update dependencies

1 files changed, 7 insertions, 0 deletions

diff --git a/vendor/github.com/jmoiron/sqlx/sqlx.go b/vendor/github.com/jmoiron/sqlx/sqlx.go
index c7a0bf3..4859d5a 100644
--- a/vendor/github.com/jmoiron/sqlx/sqlx.go
+++ b/vendor/github.com/jmoiron/sqlx/sqlx.go
@@ -10,6 +10,7 @@ import (
 	"path/filepath"
 	"reflect"
 	"strings"
+	"sync"
 
 	"github.com/jmoiron/sqlx/reflectx"
 )
@@ -30,8 +31,14 @@ var origMapper = reflect.ValueOf(NameMapper)
 // importers have time to customize the NameMapper.
 var mpr *reflectx.Mapper
 
+// mprMu protects mpr.
+var mprMu sync.Mutex
+
 // mapper returns a valid mapper using the configured NameMapper func.
 func mapper() *reflectx.Mapper {
+	mprMu.Lock()
+	defer mprMu.Unlock()
+
 	if mpr == nil {
 		mpr = reflectx.NewMapperFunc("db", NameMapper)
 	} else if origMapper != reflect.ValueOf(NameMapper) {