From f7a3f0dfc17848bae94271ec62ee1169d250b9d5 Mon Sep 17 00:00:00 2001
From: Simon McVittie <smcv@collabora.com>
Date: Fri, 19 Feb 2021 19:08:10 +0000
Subject: [PATCH] runtime: Make pv_runtime_take_from_provider failure a bit
 clearer

Putting a prefix on the rather opaque error should make it more
obvious what we were trying to do.

Signed-off-by: Simon McVittie <smcv@collabora.com>
---
 pressure-vessel/runtime.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pressure-vessel/runtime.c b/pressure-vessel/runtime.c
index 24288f09f..9ed820fd9 100644
--- a/pressure-vessel/runtime.c
+++ b/pressure-vessel/runtime.c
@@ -2095,7 +2095,12 @@ pv_runtime_take_from_provider (PvRuntime *self,
                                                  SRT_RESOLVE_FLAGS_READABLE,
                                                  NULL, error);
               if (file_fd < 0)
-                return FALSE;
+                {
+                  g_prefix_error (error,
+                                  "Unable to make \"%s\" available in container: ",
+                                  source_in_provider);
+                  return FALSE;
+                }
 
               if (fstat (file_fd, &stat_buf) != 0)
                 {
-- 
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