Added migration

Signed-off-by: Konrad <konrad@kola-entertainments.de>

models/issue_dependency.go

@@ -30,12 +30,6 @@ const(
 func CreateIssueDependency(user *User, issue, dep *Issue) (exists bool, err error) {
 	sess := x.NewSession()
 
-	// TODO: Move this to the appropriate place
-	err = x.Sync(new(IssueDependency))
-	if err != nil {
-		return exists, err
-	}
-
 	// Check if it aleready exists
 	exists, err = issueDepExists(x, issue.ID, dep.ID)
 	if err != nil {
@@ -75,12 +69,6 @@ func CreateIssueDependency(user *User, issue, dep *Issue) (exists bool, err erro
 func RemoveIssueDependency(user *User, issue *Issue, dep *Issue, depType int64) (err error) {
 	sess := x.NewSession()
 
-	// TODO: Same as above
-	err = x.Sync(new(IssueDependency))
-	if err != nil {
-		return err
-	}
-
 	// Check if it exists
 	exists, err := issueDepExists(x, issue.ID, dep.ID)
 	if err != nil {

models/migrations/migrations.go

@@ -132,6 +132,8 @@ var migrations = []Migration{
 	NewMigration("migrate protected branch struct", migrateProtectedBranchStruct),
 	// v41 -> v42
 	NewMigration("add default value to user prohibit_login", addDefaultValueToUserProhibitLogin),
+	// v42 -> v43
+	NewMigration("add issue_dependency table", addIssueDependencyTables),
 }
 
 // Migrate database to current version

models/migrations/v42.go

@@ -0,0 +1,24 @@
+// Copyright 2017 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package migrations
+
+import (
+	"fmt"
+
+	"code.gitea.io/gitea/models"
+
+	"github.com/go-xorm/xorm"
+)
+
+func addIssueDependencyTables(x *xorm.Engine) (err error) {
+
+	err = x.Sync(new(models.IssueDependency))
+
+	if err != nil {
+		return fmt.Errorf("Error creating issue_dependency_table column definition: %v", err)
+	}
+
+	return err
+}