isis: T3693: bugfix Jinja2 template

Commit 472c9568 ("isis: T3693: Adding IPv6 redistribution to ISIS") did not
pass rendering, am exception got thrown:

jinja2.exceptions.UndefinedError: 'dict object' has no attribute 'protocol'

This commit fixes the templateing code.

1 files changed, 3 insertions, 3 deletions

diff --git a/data/templates/frr/isis.frr.tmpl b/data/templates/frr/isis.frr.tmpl
index 3b6432a4f..6cfa076d0 100644
--- a/data/templates/frr/isis.frr.tmpl
+++ b/data/templates/frr/isis.frr.tmpl
@@ -116,10 +116,10 @@ router isis VyOS {{ 'vrf ' + vrf if vrf is defined and vrf is not none }}
 {%     endfor %}
 {%   endfor %}
 {% endif %}
-{% if redistribute is defined %} 
+{% if redistribute is defined %}
 {%   if redistribute.ipv4 is defined and redistribute.ipv4 is not none %}
 {%     for protocol, protocol_options in redistribute.ipv4.items() %}
-{%       for level, level_config in redistribute.ipv4.protocol.items() %}
+{%       for level, level_config in protocol_options.items() %}
 {%         if level_config.metric is defined and level_config.metric is not none %}
  redistribute ipv4 {{ protocol }} {{ level | replace('_', '-') }} metric {{ level_config.metric }}
 {%         elif level_config.route_map is defined and level_config.route_map is not none %}
@@ -132,7 +132,7 @@ router isis VyOS {{ 'vrf ' + vrf if vrf is defined and vrf is not none }}
 {%   endif %}
 {%   if redistribute.ipv6 is defined and redistribute.ipv6 is not none %}
 {%     for protocol, protocol_options in redistribute.ipv6.items() %}
-{%       for level, level_config in redistribute.ipv6.protocol.items() %}
+{%       for level, level_config in protocol_options.items() %}
 {%         if level_config.metric is defined and level_config.metric is not none %}
  redistribute ipv6 {{ protocol }} {{ level | replace('_', '-') }} metric {{ level_config.metric }}
 {%         elif level_config.route_map is defined and level_config.route_map is not none %}