From 33a32d4409d5656c414fb7abb9d5c84f224bdc89 Mon Sep 17 00:00:00 2001
From: Pragmatic Software <pragma78@gmail.com>
Date: Fri, 5 Jan 2018 19:45:28 -0800
Subject: [PATCH] g.pl: show no results for vs mode as well

---
 modules/g.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/g.pl b/modules/g.pl
index 511dd070..baa83c63 100755
--- a/modules/g.pl
+++ b/modules/g.pl
@@ -38,12 +38,12 @@ if ($arguments =~ m/(.*)\svs\s(.*)/i) {
   my $result1 = $engine->search($a);
   my $result2 = $engine->search($b);
 
-  if (not @{$result1->items}) {
+  if (not defined $result1 or not defined $result1->items or not @{$result1->items}) {
     print "No results for $a\n";
     exit;
   }
 
-  if (not @{$result2->items}) {
+  if (not defined $result2 or not defined $result2->items or not @{$result2->items}) {
     print "No results for $b\n";
     exit;
   }