Tools.pm: do not ignore "0" in split_list

[pve-common.git] / src / PVE / Tools.pm

diff --git a/src/PVE/Tools.pm b/src/PVE/Tools.pm
index d4ab2ad30c41b6c3be8119749512b3ed44085a86..accf6539da94d2b5d5b6f4539310fe5c4d526c7e 100644 (file)
--- a/src/PVE/Tools.pm
+++ b/src/PVE/Tools.pm
@@ -640,7 +640,7 @@ sub pipe_socket_to_command  {
 }
 
 sub split_list {
-    my $listtxt = shift || '';
+    my $listtxt = shift // '';
 
     return split (/\0/, $listtxt) if $listtxt =~ m/\0/;
 
@@ -670,7 +670,7 @@ sub template_replace {
     return $tmpl if !$tmpl;
 
     my $res = '';
-    while ($tmpl =~ m/([^{]+)?({([^}]+)})?/g) {
+    while ($tmpl =~ m/([^{]+)?(\{([^}]+)\})?/g) {
        $res .= $1 if $1;
        $res .= ($data->{$3} || '-') if $2;
     }
@@ -760,7 +760,7 @@ my $keymaphash =  {
     'pl'     => ['Polish', 'pl', 'qwerty/pl.kmap.gz', 'pl', undef],
     'pt'     => ['Portuguese', 'pt', 'qwerty/pt-latin1.kmap.gz', 'pt', 'nodeadkeys'],
     'pt-br'  => ['Brazil-Portuguese', 'pt-br', 'qwerty/br-latin1.kmap.gz', 'br', 'nodeadkeys'],
-    #'ru'     => ['Russian', 'ru', 'qwerty/ru.kmap.gz', 'ru', undef], # dont know?
+    #'ru'     => ['Russian', 'ru', 'qwerty/ru.kmap.gz', 'ru', undef], # don't know?
     'si'     => ['Slovenian', 'sl', 'qwertz/slovene.kmap.gz', 'si', undef],
     'se'     => ['Swedish', 'sv', 'qwerty/se-latin1.kmap.gz', 'se', 'nodeadkeys'],
     #'th'     => [],