From 1db0db3d7aa98e3db98ba93f7fc2e17305f95007 Mon Sep 17 00:00:00 2001
From: Colin Walters <walters@verbum.org>
Date: Wed, 17 Oct 2018 16:10:40 +0000
Subject: [PATCH] sysroot: Add error prefixing to deployment parsing

I think this is where the bare `readlinkat` came from in
https://github.com/ostreedev/ostree/issues/1459

`Error setting up sysroot: readlinkat: No such file or directory`

Closes: #1757
Approved by: jlebon
---
 src/libostree/ostree-sysroot.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/libostree/ostree-sysroot.c b/src/libostree/ostree-sysroot.c
index 8a916289..8485edec 100644
--- a/src/libostree/ostree-sysroot.c
+++ b/src/libostree/ostree-sysroot.c
@@ -612,6 +612,10 @@ parse_deployment (OstreeSysroot       *self,
                        error))
     return FALSE;
 
+  g_autofree char *errprefix =
+    g_strdup_printf ("Parsing deployment %i in stateroot '%s'", treebootserial, osname);
+  GLNX_AUTO_PREFIX_ERROR(errprefix, error);
+
   const char *relative_boot_link = boot_link;
   if (*relative_boot_link == '/')
     relative_boot_link++;