From: Moritz Bunkus <m.bunkus@linet-services.de>
Date: Wed, 1 Jul 2015 08:34:33 +0000 (+0200)
Subject: DBConnect-Cache: undefined-Warnungen vermeiden
X-Git-Tag: release-3.3.0beta~32^2~17
X-Git-Url: http://wagnertech.de/git?a=commitdiff_plain;h=21794e2bd0fbd04915f28eee0ef533b6073fcf50;p=kivitendo-erp.git

DBConnect-Cache: undefined-Warnungen vermeiden

Treten z.B. beim Aufsetzen der Testdatenbank auf.
---

diff --git a/SL/DBConnect/Cache.pm b/SL/DBConnect/Cache.pm
index 778785ce0..262c113ef 100644
--- a/SL/DBConnect/Cache.pm
+++ b/SL/DBConnect/Cache.pm
@@ -52,7 +52,7 @@ sub _args2str {
     map { $_ => $options->{$_} }
     sort keys %$options;                  # deterministic order
 
-  join ';', apply { s/([;\\])/\\$1/g } $dbconnect, $dbuser, $dbpasswd, $options_str, $initial_sql;
+  join ';', apply { $_ //= ''; s/([;\\])/\\$1/g } $dbconnect, $dbuser, $dbpasswd, $options_str, $initial_sql;
 }
 
 1;