wwwaltid: drop unused sqlite3_missing function

It's inlined into the main function, which we'll shorten
slightly with the defined-or (`//') operator.  Also noticed
and fixed a mismatched HTML tag.

1 files changed, 1 insertions, 15 deletions

diff --git a/lib/PublicInbox/WwwAltId.pm b/lib/PublicInbox/WwwAltId.pm
index e5476d1f..2818400e 100644
--- a/lib/PublicInbox/WwwAltId.pm
+++ b/lib/PublicInbox/WwwAltId.pm
@@ -11,16 +11,6 @@ use PublicInbox::Spawn qw(which);
 use PublicInbox::GzipFilter;
 our $sqlite3 = $ENV{SQLITE3};
 
-sub sqlite3_missing ($) {
-        html_oneshot($_[0], 501, \<<EOF);
-<pre>sqlite3 not available
-
-The administrator needs to install the sqlite3(1) binary
-to support gzipped sqlite3 dumps.</pre>
-</pre>
-EOF
-}
-
 sub check_output {
         my ($r, $bref, $ctx) = @_;
         return html_oneshot($ctx, 500) if !defined($r);
@@ -65,16 +55,12 @@ or
 EOF
         }
 
-        $sqlite3 //= which('sqlite3');
-        if (!defined($sqlite3)) {
-                return html_oneshot($ctx, 501, \<<EOF);
+        $sqlite3 //= which('sqlite3') // return html_oneshot($ctx, 501, \<<EOF);
 <pre>sqlite3 not available
 
 The administrator needs to install the sqlite3(1) binary
 to support gzipped sqlite3 dumps.</pre>
-</pre>
 EOF
-        }
 
         # setup stdin, POSIX requires writes <= 512 bytes to succeed so
         # we can close the pipe right away.