resource_arm_application_gateway - Fix crash in `backend_addr… (#6549)

hashicorp · Apr 20, 2020 · f8b806b · f8b806b
1 parent b7451fb
commit f8b806b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/azurerm/internal/services/network/resource_arm_application_gateway.go b/azurerm/internal/services/network/resource_arm_application_gateway.go
@@ -116,7 +116,8 @@ func resourceArmApplicationGateway() *schema.Resource {
 							Optional: true,
 							MinItems: 1,
 							Elem: &schema.Schema{
-								Type: schema.TypeString,
+								Type:         schema.TypeString,
+								ValidateFunc: validation.NoZeroValues,
 							},
 						},