fix typo

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@9342 7612ce4b-ef26-0410-bec9-ea0150e637f0

diff --git a/config/conf.pl b/config/conf.pl
index 8eed438c3613900607ffa4da0104df3e27a925fb..72926b6fd9e8ab309b12ff9985038e0317e0706a 100755 (executable)
--- a/config/conf.pl
+++ b/config/conf.pl
@@ -328,7 +328,7 @@ $use_php_recode = 'false'               if ( !$use_php_recode );
 $use_php_iconv = 'false'                if ( !$use_php_iconv );
 # since 1.5.1
 $use_icons = 'false'                    if ( !$use_icons );
-$use_iframe = 'false'                   if ( !$use_frame );
+$use_iframe = 'false'                   if ( !$use_iframe );
 $lossy_encoding = 'false'               if ( !$lossy_encoding );
 $allow_remote_configtest = 'false'      if ( !$allow_remote_configtest );
 $addrbook_global_table = 'global_abook' if ( !$addrbook_global_table );