From: Eric Wong <e@80x24.org>
Date: Mon, 27 May 2019 18:45:44 +0000 (+0000)
Subject: searchidx: fix obvious typo
X-Git-Tag: v1.2.0~217
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=f7636f7f2343d6ac134b35b447e57fa2a38feba1;p=public-inbox.git

searchidx: fix obvious typo

We can't pass an empty string to `git merge-base --is-ancestor'
AFAIK, this did NOT present issues in the current test suite.
---

diff --git a/lib/PublicInbox/SearchIdx.pm b/lib/PublicInbox/SearchIdx.pm
index 9c291066..b963805e 100644
--- a/lib/PublicInbox/SearchIdx.pm
+++ b/lib/PublicInbox/SearchIdx.pm
@@ -694,7 +694,7 @@ sub _last_x_commit {
 		$lx = $lm;
 	}
 	# Use last_commit from msgmap if it is older or unset
-	if (!$lm || ($lx && $lx && is_ancestor($self->{git}, $lm, $lx))) {
+	if (!$lm || ($lx && $lm && is_ancestor($self->{git}, $lm, $lx))) {
 		$lx = $lm;
 	}
 	$lx;