From d234a1e8d4ff5b255f3663f795645ce8383e8fde Mon Sep 17 00:00:00 2001
From: dms <dms@c11ca15a-4712-0410-83d8-924469b57eb5>
Date: Fri, 2 Feb 2001 13:42:26 +0000
Subject: [PATCH] check if int is defined for fixPlural

git-svn-id: https://svn.code.sf.net/p/infobot/code/trunk@308 c11ca15a-4712-0410-83d8-924469b57eb5
---
 blootbot/src/Misc.pl | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/blootbot/src/Misc.pl b/blootbot/src/Misc.pl
index 2ae258d..76dc9b7 100644
--- a/blootbot/src/Misc.pl
+++ b/blootbot/src/Misc.pl
@@ -249,6 +249,11 @@ sub fixPlural {
 	return;
     }
 
+    if (!defined $int or $int =~ /^\D+$/) {
+	&WARN("fixPlural: int != defined or int");
+	return $str;
+    }
+
     if ($str eq "has") {
 	$str = "have"	if ($int > 1);
     } elsif ($str eq "is") {
-- 
2.39.5