.gitignore

@@ -2,6 +2,7 @@ example/
 .idea/
 build/terraform*
 **/*.swp
+build/**
 
 # Binaries for programs and plugins
 *.exe

dev-build.sh

@@ -8,4 +8,5 @@ docker build -t vt-ed-terraform-provider .
 CONTAINER_ID=$(docker create vt-ed-terraform-provider)
 docker cp $CONTAINER_ID:/ ./build
 docker rm $CONTAINER_ID
+[ -f ~/.terraform.d/plugins/terraform.vt.edu/vt/ed/1.0.0/linux_amd64/ ] || mkdir -p ~/.terraform.d/plugins/terraform.vt.edu/vt/ed/1.0.0/linux_amd64/
 mv build/terraform-provider-vted-linux-amd64 ~/.terraform.d/plugins/terraform.vt.edu/vt/ed/1.0.0/linux_amd64/terraform-provider-ed 

vted/resource_vted_group.go

@@ -266,7 +266,7 @@ func syncMembers(groupName string, newMemberCollection []interface{}, oldMemberC
   var newGroupSet *schema.Set
   var oldGroupSet *schema.Set
 
-  if len(newMemberCollection) > 0 {
+  if len(newMemberCollection) > 0 && newMemberCollection[0] != nil {
     newMembers := newMemberCollection[0].(map[string]interface{})
     newPeopleSet = newMembers["people"].(*schema.Set)
     newGroupSet = newMembers["groups"].(*schema.Set)
@@ -275,7 +275,7 @@ func syncMembers(groupName string, newMemberCollection []interface{}, oldMemberC
     newGroupSet = schema.NewSet(schema.HashString, []interface{}{})
   }
 
-  if len(oldMemberCollection) > 0 {
+  if len(oldMemberCollection) > 0 && oldMemberCollection[0] != nil {
     oldMembers := oldMemberCollection[0].(map[string]interface{})
     oldPeopleSet = oldMembers["people"].(*schema.Set)
     oldGroupSet = oldMembers["groups"].(*schema.Set)