From 49f527386723ff219de0c726d74f200d89c959d7 Mon Sep 17 00:00:00 2001
From: Matthias Sohn <matthias.sohn@sap.com>
Date: Wed, 22 Feb 2023 19:27:30 +0100
Subject: [PATCH] Don't swallow IOException in GC.PidLock#lock

This broke the test GcConcurrentTest#testInterruptGc which expects
ClosedByInterruptException when the thread doing gc is interrupted.

Change-Id: I89e02fc37aceeccb04c20cfc5b71cb8fa21793d6
---
 .../src/org/eclipse/jgit/internal/storage/file/GC.java        | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/GC.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/GC.java
index 04c8418f6..7feb50688 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/GC.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/GC.java
@@ -1631,7 +1631,7 @@ private class PidLock implements AutoCloseable {
 			pidFile = repo.getDirectory().toPath().resolve(GC_PID);
 		}
 
-		boolean lock() {
+		boolean lock() throws IOException {
 			if (Files.exists(pidFile)) {
 				Instant mtime = FS.DETECTED
 						.lastModifiedInstant(pidFile.toFile());
@@ -1670,7 +1670,7 @@ boolean lock() {
 									JGitText.get().closePidLockFailed, pidFile),
 							e1);
 				}
-				return false;
+				throw e;
 			}
 			return true;
 		}