nixos-container: allow _ in container name

fixes #15089
NixOS · Mar 22, 2017 · 3ac02df · 3ac02df
1 parent 9b9416c
commit 3ac02df
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkgs/tools/virtualization/nixos-container/nixos-container.pl b/pkgs/tools/virtualization/nixos-container/nixos-container.pl
@@ -82,7 +82,7 @@ sub showHelp {
 }
 
 my $containerName = $ARGV[1] or die "$0: no container name specified\n";
-$containerName =~ /^[a-zA-Z0-9\-]+$/ or die "$0: invalid container name\n";
+$containerName =~ /^[a-zA-Z0-9_-]+$/ or die "$0: invalid container name\n";
 
 sub writeNixOSConfig {
     my ($nixosConfigFile) = @_;