From e8538c22bc581dafd3b8710a024530bd0c01856f Mon Sep 17 00:00:00 2001
From: comp500 <comp500@users.noreply.github.com>
Date: Mon, 23 Dec 2019 00:36:54 +0000
Subject: [PATCH] Fix exception when old file doesn't exist

---
 .../kotlin/link/infra/packwiz/installer/DownloadTask.kt    | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/kotlin/link/infra/packwiz/installer/DownloadTask.kt b/src/main/kotlin/link/infra/packwiz/installer/DownloadTask.kt
index 40cc190..ac7c0e2 100644
--- a/src/main/kotlin/link/infra/packwiz/installer/DownloadTask.kt
+++ b/src/main/kotlin/link/infra/packwiz/installer/DownloadTask.kt
@@ -188,7 +188,12 @@ internal class DownloadTask private constructor(val metadata: IndexFile.File, de
 			cachedFile?.cachedLocation?.let {
 				if (destPath != Paths.get(packFolder, it)) {
 					// Delete old file if location changes
-					Files.delete(Paths.get(packFolder, cachedFile!!.cachedLocation))
+					try {
+						Files.delete(Paths.get(packFolder, cachedFile!!.cachedLocation))
+					} catch (e: IOException) {
+						// Continue, as it was probably already deleted?
+						// TODO: log it
+					}
 				}
 			}
 		} catch (e: Exception) {