Address compilation warning

alexarchambault · alexarchambault · commit b9535710bf32 · 2022-09-22T11:11:50.000+02:00
diff --git a/modules/config/src/main/scala-2.12/scala/cli/config/Util.scala b/modules/config/src/main/scala-2.12/scala/cli/config/Util.scala
@@ -6,7 +6,7 @@ private[config] object Util {
     def toBooleanOption: Option[Boolean] =
       try Some(s.toBoolean)
       catch {
-        case e: IllegalArgumentException =>
+        case _: IllegalArgumentException =>
           None
       }
   }

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@ private[config] object Util {`
`6`	`6`	`def toBooleanOption: Option[Boolean] =`
`7`	`7`	`try Some(s.toBoolean)`
`8`	`8`	`catch {`
`9`		`- case e: IllegalArgumentException =>`
	`9`	`+ case _: IllegalArgumentException =>`
`10`	`10`	`None`
`11`	`11`	`}`
`12`	`12`	`}`