[PATCH 07/10] extsearch: canonicalize topdir

[Eric Wong <e@80x24.org>]

This makes `ps' output look a bit nicer if there's trailing
slashes involved from the command-line.
---
 lib/PublicInbox/ExtSearch.pm    | 2 ++
 lib/PublicInbox/ExtSearchIdx.pm | 1 +
 2 files changed, 3 insertions(+)

diff --git a/lib/PublicInbox/ExtSearch.pm b/lib/PublicInbox/ExtSearch.pm
index 66c99eaa..eb665027 100644
--- a/lib/PublicInbox/ExtSearch.pm
+++ b/lib/PublicInbox/ExtSearch.pm
@@ -9,12 +9,14 @@ use strict;
 use v5.10.1;
 use PublicInbox::Over;
 use PublicInbox::Inbox;
+use File::Spec ();
 
 # for ->reopen, ->mset, ->mset_to_artnums
 use parent qw(PublicInbox::Search);
 
 sub new {
 	my (undef, $topdir) = @_;
+	$topdir = File::Spec->canonpath($topdir);
 	bless {
 		topdir => $topdir,
 		# xpfx => 'ei15'
diff --git a/lib/PublicInbox/ExtSearchIdx.pm b/lib/PublicInbox/ExtSearchIdx.pm
index 2bb9afce..3e7f5604 100644
--- a/lib/PublicInbox/ExtSearchIdx.pm
+++ b/lib/PublicInbox/ExtSearchIdx.pm
@@ -30,6 +30,7 @@ use File::Spec;
 
 sub new {
 	my (undef, $dir, $opt) = @_;
+	$dir = File::Spec->canonpath($dir);
 	my $l = $opt->{indexlevel} // 'full';
 	$l !~ $PublicInbox::SearchIdx::INDEXLEVELS and
 		die "invalid indexlevel=$l\n";