From 441f13828df38e634b7171b098ae352c852daee7 Mon Sep 17 00:00:00 2001
From: Riccardo Mottola <rm@gnu.org>
Date: Tue, 7 Aug 2018 15:46:02 +0200
Subject: [PATCH] add missing header

---
 Source/Additions/NSError+GNUstepBase.m | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Source/Additions/NSError+GNUstepBase.m b/Source/Additions/NSError+GNUstepBase.m
index 98e3f6db4..818c126d4 100644
--- a/Source/Additions/NSError+GNUstepBase.m
+++ b/Source/Additions/NSError+GNUstepBase.m
@@ -28,6 +28,7 @@
 
 #import "Foundation/NSDictionary.h"
 #import "Foundation/NSError.h"
+#import "Foundation/NSLock.h"
 #import "GSPrivate.h"
 
 /**