properly handle empty text entry fields (including transformations)

2019-11-13 14:24:43 -07:00
parent 053003f429
commit 65c6ebf711
10 changed files with 131 additions and 83 deletions
--- a/sys/apps/system/label.lua
+++ b/sys/apps/system/label.lua
@@ -39,7 +39,7 @@ local labelTab = UI.Tab {
 }

 function labelTab:eventHandler(event)
-	if event.type == 'update_label' then
+	if event.type == 'update_label' and self.label.value then
 		os.setComputerLabel(self.label.value)
 		self:emit({ type = 'success_message', message = 'Label updated' })
 		return true