From e5e577cc30171232ca9a9ca6fd6f97e3d59539a1 Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Sun, 16 Mar 2014 20:02:08 +0100
Subject: Fix vcs_readlink propagating error returned by console_current_id

* console-client/current-vcs.c (vcs_readlink): Return error returned by
`console_current_id' as a negative value.
---
 console-client/current-vcs.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'console-client')

diff --git a/console-client/current-vcs.c b/console-client/current-vcs.c
index f1112f98..fb053799 100644
--- a/console-client/current-vcs.c
+++ b/console-client/current-vcs.c
@@ -59,6 +59,8 @@ vcs_readlink (struct iouser *user, struct node *np, char *buf)
       if (ret < 0)
 	ret = -errno;
     }
+  else
+    ret = -ret;
   return ret;
 }
 
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