From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 12 Jul 2012 15:36:04 +0000 (+0200)
Subject: journal: fix bisection logic for first entry
X-Git-Tag: v187~121
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=a536e2613f278970b1ab11788caf1a9a51e1a103

journal: fix bisection logic for first entry
---

diff --git a/src/journal/journal-file.c b/src/journal/journal-file.c
index db64a32e6..c468b2269 100644
--- a/src/journal/journal-file.c
+++ b/src/journal/journal-file.c
@@ -1275,7 +1275,11 @@ static int generic_array_bisect_plus_one(JournalFile *f,
         r = test_object(f, extra, needle);
         if (r < 0)
                 return r;
-        else if (r == TEST_FOUND) {
+
+        if (r == TEST_FOUND)
+                r = direction == DIRECTION_DOWN ? TEST_RIGHT : TEST_LEFT;
+
+        if (r == TEST_RIGHT) {
                 Object *o;
 
                 r = journal_file_move_to_object(f, OBJECT_ENTRY, extra, &o);
@@ -1292,8 +1296,7 @@ static int generic_array_bisect_plus_one(JournalFile *f,
                         *idx = 0;
 
                 return 1;
-        } else if (r == TEST_RIGHT)
-                return 0;
+        }
 
         r = generic_array_bisect(f, first, n-1, needle, test_object, direction, ret, offset, idx);