From 816d3e57248da2ce4976ae9f8334ee467bcd657e Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Wed, 12 Oct 2016 15:53:38 +0200
Subject: Shut up some warnings

---
 src/libstore/local-store.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libstore/local-store.cc')

diff --git a/src/libstore/local-store.cc b/src/libstore/local-store.cc
index 4f2c433b88d1..ed5747f3132a 100644
--- a/src/libstore/local-store.cc
+++ b/src/libstore/local-store.cc
@@ -124,7 +124,7 @@ LocalStore::LocalStore(const Params & params)
 #endif
             if (res == -1) {
                 writeFull(fd.get(), string(settings.reservedSize, 'X'));
-                ftruncate(fd.get(), settings.reservedSize);
+                [[gnu::unused]] auto res2 = ftruncate(fd.get(), settings.reservedSize);
             }
         }
     } catch (SysError & e) { /* don't care about errors */
-- 
cgit 1.4.1