Added null string handler.

2016-10-23 23:12:25 -04:00 · 2016-10-23 23:12:25 -04:00 · 5e4e5d8b4a
commit 5e4e5d8b4a
parent b0c56cadab
1 changed files with 2 additions and 0 deletions
--- a/keepalived/templates/keepalived.jinja
+++ b/keepalived/templates/keepalived.jinja
@ -29,7 +29,9 @@
 {{ carryover|indent(indents, True) }}{{ '  ' }}
          {%- endif -%}
 {{ entry[0]|indent(indents, True) }}
+          {%- if entry[1] is defined -%}
 {{- config_entries(entry[1], indents + 2) -}}
+          {%- endif -%}
        {%- endif -%}
      {%- endfor -%}
    {%- else -%}