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-rw-r--r--lib/puppet/resource/catalog.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/puppet/resource/catalog.rb b/lib/puppet/resource/catalog.rb
index 4ac99eeea..9b5e68fca 100644
--- a/lib/puppet/resource/catalog.rb
+++ b/lib/puppet/resource/catalog.rb
@@ -57,7 +57,7 @@ class Puppet::Resource::Catalog < Puppet::SimpleGraph
end
def title_key_for_ref( ref )
- ref =~ /^(.+)\[(.*)\]/m
+ ref =~ /^(\w+)\[(.*)\]$/m
[$1, $2]
end