From 2be14441fc8a37f1de8438720820097faabc75e3 Mon Sep 17 00:00:00 2001
From: Ed Merks <ed.merks@gmail.com>
Date: Sat, 4 Nov 2023 10:09:07 +0100
Subject: [PATCH] Don't attempt to PGP verify folder-based content

https://github.com/eclipse-equinox/p2/issues/374
---
 .../artifact/repository/simple/SimpleArtifactRepository.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/bundles/org.eclipse.equinox.p2.artifact.repository/src/org/eclipse/equinox/internal/p2/artifact/repository/simple/SimpleArtifactRepository.java b/bundles/org.eclipse.equinox.p2.artifact.repository/src/org/eclipse/equinox/internal/p2/artifact/repository/simple/SimpleArtifactRepository.java
index a03cf5a08e..56f1c786f6 100644
--- a/bundles/org.eclipse.equinox.p2.artifact.repository/src/org/eclipse/equinox/internal/p2/artifact/repository/simple/SimpleArtifactRepository.java
+++ b/bundles/org.eclipse.equinox.p2.artifact.repository/src/org/eclipse/equinox/internal/p2/artifact/repository/simple/SimpleArtifactRepository.java
@@ -473,7 +473,10 @@ private synchronized OutputStream addPostSteps(ProcessingStepHandler handler, IA
 
 		Set<String> skipChecksums = ARTIFACT_MD5_CHECKSUM_ENABLED ? Collections.emptySet() : Collections.singleton(ChecksumHelper.MD5);
 		addChecksumVerifiers(descriptor, steps, skipChecksums, IArtifactDescriptor.ARTIFACT_CHECKSUM);
-		addPGPSignatureVerifier(descriptor, steps);
+
+		if (!isFolderBased(descriptor)) {
+			addPGPSignatureVerifier(descriptor, steps);
+		}
 
 		if (steps.isEmpty())
 			return destination;