Close opened sources files after reading them (#372)

lefou · ckipp01 · commit e31cc3545a6a · 2021-09-23T11:43:25.000+02:00
Fix #371
diff --git a/scalac-scoverage-plugin/src/main/scala/scoverage/report/CodeGrid.scala b/scalac-scoverage-plugin/src/main/scala/scoverage/report/CodeGrid.scala
@@ -79,7 +79,8 @@ class CodeGrid(mFile: MeasuredFile, sourceEncoding: Option[String]) {
       case Some(enc) => Source.fromFile(mfile.source, enc)
       case None      => Source.fromFile(mfile.source)
     }
-    src.mkString
+    try src.mkString
+    finally src.close()
   }
 
   private def spanStart(status: StatementStatus): String =

Original file line number	Diff line number	Diff line change
`@@ -79,7 +79,8 @@ class CodeGrid(mFile: MeasuredFile, sourceEncoding: Option[String]) {`
`79`	`79`	`case Some(enc) => Source.fromFile(mfile.source, enc)`
`80`	`80`	`case None => Source.fromFile(mfile.source)`
`81`	`81`	`}`
`82`		`- src.mkString`
	`82`	`+ try src.mkString`
	`83`	`+ finally src.close()`
`83`	`84`	`}`
`84`	`85`
`85`	`86`	`private def spanStart(status: StatementStatus): String =`