Fix auto_suggest key binding when suggestion text is empty.

vaaaaanquish · jonathanslenders · commit bb7ac09a2775 · 2020-07-31T12:49:42.000+02:00
(Commit modified by Jonathan Slenders.)
diff --git a/prompt_toolkit/key_binding/bindings/auto_suggest.py b/prompt_toolkit/key_binding/bindings/auto_suggest.py
@@ -31,6 +31,7 @@ def suggestion_available() -> bool:
         app = get_app()
         return (
             app.current_buffer.suggestion is not None
+            and len(app.current_buffer.suggestion.text) > 0
             and app.current_buffer.document.is_cursor_at_the_end
         )
 

Original file line number	Diff line number	Diff line change
`@@ -31,6 +31,7 @@ def suggestion_available() -> bool:`
`31`	`31`	`app = get_app()`
`32`	`32`	`return (`
`33`	`33`	`app.current_buffer.suggestion is not None`
	`34`	`+ and len(app.current_buffer.suggestion.text) > 0`
`34`	`35`	`and app.current_buffer.document.is_cursor_at_the_end`
`35`	`36`	`)`
`36`	`37`