readline: close dumb terminals on Control+C

cjihrig · targos · commit 3c346b8badae · 2019-08-19T21:19:28.000+02:00
This commit adds support for closing a readline interface on Control+C when the terminal is dumb. PR-URL: #29149 Fixes: #29111 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
diff --git a/lib/readline.js b/lib/readline.js
@@ -823,6 +823,8 @@ function _ttyWriteDumb(s, key) {
       // This readline instance is finished
       this.close();
     }
+
+    return;
   }
 
   switch (key.name) {

Original file line number	Diff line number	Diff line change
`@@ -823,6 +823,8 @@ function _ttyWriteDumb(s, key) {`
`823`	`823`	`// This readline instance is finished`
`824`	`824`	`this.close();`
`825`	`825`	`}`
	`826`	`+`
	`827`	`+ return;`
`826`	`828`	`}`
`827`	`829`
`828`	`830`	`switch (key.name) {`