better handle IOException when hashing

With failing hard drives, other IOExceptions can be raised just from read(). Handle any of them by deleting or skipping the file.
runelite · Oct 30, 2023 · b2464da · b2464da
1 parent 19f00ae
commit b2464da
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/src/main/java/net/runelite/launcher/Launcher.java b/src/main/java/net/runelite/launcher/Launcher.java
@@ -587,6 +587,11 @@ private static void download(List<Artifact> artifacts, boolean nodiff) throws IO
 			{
 				hash = null;
 			}
+			catch (IOException ex)
+			{
+				dest.delete();
+				hash = null;
+			}
 
 			if (Objects.equals(hash, artifact.getHash()))
 			{
@@ -608,9 +613,9 @@ private static void download(List<Artifact> artifacts, boolean nodiff) throws IO
 					{
 						oldhash = hash(old);
 					}
-					catch (FileNotFoundException ex)
+					catch (IOException ex)
 					{
-						oldhash = null;
+						continue;
 					}
 
 					// Check if old file is valid