fix shell widget

2021-08-27 12:16:43 +03:00
parent c3b6ca43c7
commit ad3c95399c
1 changed files with 4 additions and 0 deletions
--- a/main/shell-widget.lua
+++ b/main/shell-widget.lua
@@ -23,6 +23,10 @@ function on_dialog_action(text)
 end

 function on_shell_result(text)
+    if text == "" then
+        return
+    end
+
    current_output = text
    redraw()
 end