From 046d996001c0b3fe34d34683e55f62481a5af932 Mon Sep 17 00:00:00 2001
From: Jan Synacek <jsynacek@redhat.com>
Date: Mon, 1 Feb 2016 09:29:02 +0100
Subject: [PATCH] journalctl: improve error messages when the specified boot is
 not found

Cherry-picked from: c34e939909710bf124e7741c3648592a30418ffd
Resolves: #1082179
---
 src/journal/journalctl.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c
index 7058788efa..964f849ee0 100644
--- a/src/journal/journalctl.c
+++ b/src/journal/journalctl.c
@@ -1090,10 +1090,11 @@ static int add_boot(sd_journal *j) {
                 const char *reason = (r == 0) ? "No such boot ID in journal" : strerror(-r);
 
                 if (sd_id128_is_null(arg_boot_id))
-                        log_error("Failed to look up boot %+i: %s", arg_boot_offset, reason);
+                        log_error("Data from the specified boot (%+i) is not available: %s",
+                                  arg_boot_offset, reason);
                 else
-                        log_error("Failed to look up boot ID "SD_ID128_FORMAT_STR"%+i: %s",
-                                  SD_ID128_FORMAT_VAL(arg_boot_id), arg_boot_offset, reason);
+                        log_error("Data from the specified boot ("SD_ID128_FORMAT_STR") is not available: %s",
+                                  SD_ID128_FORMAT_VAL(arg_boot_id), reason);
 
                 return r == 0 ? -ENODATA : r;
         }