cli: fix --lang opt (solves #698)

JerwuQu · JerwuQu · commit ae53d6586940 · 2024-04-17T20:05:04.000Z
diff --git a/cli/cli.js b/cli/cli.js
@@ -10,6 +10,9 @@ const langOption = new Option("--lang <lang>", "Use the given language")
     .choices(LANGS);
 
 function requireLang (opts) {
+    if (opts.lang) {
+        return opts.lang;
+    }
     if (opts.surpriseMe) {
         return LANGS[(Math.random()*LANGS.length) >>> 0];
     }

Original file line number	Diff line number	Diff line change
`@@ -10,6 +10,9 @@ const langOption = new Option("--lang <lang>", "Use the given language")`
`10`	`10`	`.choices(LANGS);`
`11`	`11`
`12`	`12`	`function requireLang (opts) {`
	`13`	`+ if (opts.lang) {`
	`14`	`+ return opts.lang;`
	`15`	`+ }`
`13`	`16`	`if (opts.surpriseMe) {`
`14`	`17`	`return LANGS[(Math.random()*LANGS.length) >>> 0];`
`15`	`18`	`}`