compatibility: make the role compatible with Python 3

diff --git a/templates/etc/rabbitmq/rabbitmq-env.conf.j2 b/templates/etc/rabbitmq/rabbitmq-env.conf.j2
index 8eff6f38c360f2676c5f7777144cbc9c0ac8ca58..60dfa328ae88136da0cc32bd864c59314dd63b63 100644 (file)
--- a/templates/etc/rabbitmq/rabbitmq-env.conf.j2
+++ b/templates/etc/rabbitmq/rabbitmq-env.conf.j2
@@ -1,6 +1,6 @@
 # {{ ansible_managed }}
 # Note that the variables do not have the RABBITMQ_ prefix.
 #
-{% for key,value in rabbitmq_env_config.iteritems() %}
+{% for key, value in rabbitmq_env_config.items() %}
 {{ key }}={{ value }}
 {% endfor %}