Fix exception when only host_with_port is set (#62)

If `@host` is nil, `extract_placeholders` fails.
fluent-plugins-nursery · Feb 5, 2025 · b19ab11 · b19ab11
1 parent 15470e2
commit b19ab11
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/fluent/plugin/out_remote_syslog.rb b/lib/fluent/plugin/out_remote_syslog.rb
@@ -79,11 +79,11 @@ def format(tag, time, record)
       def write(chunk)
         return if chunk.empty?
 
-        host = extract_placeholders(@host, chunk.metadata)
-        port = @port
-
         if @host_with_port
           host, port = extract_placeholders(@host_with_port, chunk.metadata).split(":")
+        else
+          host = extract_placeholders(@host, chunk.metadata)
+          port = @port
         end
 
         host_with_port = "#{host}:#{port}"