summaryrefslogtreecommitdiff
path: root/lib/puppet/parser/functions
diff options
context:
space:
mode:
authorTomas Doran <tdoran@yelp.com>2015-06-05 12:40:46 +0100
committerTomas Doran <tdoran@yelp.com>2015-06-05 12:43:01 +0100
commit212c498df32bf14879deac77b2ae7dca927a3c39 (patch)
tree065bd7295d7e00050b8202cc52dbf796e7cbcf88 /lib/puppet/parser/functions
parentc69b75f88bba933857c161945721b3802445d9be (diff)
Also catch :undefined_variable as thrown by future parser
Diffstat (limited to 'lib/puppet/parser/functions')
-rw-r--r--lib/puppet/parser/functions/getvar.rb4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/puppet/parser/functions/getvar.rb b/lib/puppet/parser/functions/getvar.rb
index fb336b6..ae9c869 100644
--- a/lib/puppet/parser/functions/getvar.rb
+++ b/lib/puppet/parser/functions/getvar.rb
@@ -20,7 +20,9 @@ module Puppet::Parser::Functions
end
begin
- self.lookupvar("#{args[0]}")
+ catch(:undefined_variable) do
+ self.lookupvar("#{args[0]}")
+ end
rescue Puppet::ParseError # Eat the exception if strict_variables = true is set
end