Compact down config extraction

hashicorp · Jul 10, 2024 · b71b9b5 · b71b9b5
1 parent ad92256
commit b71b9b5
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/plugins/providers/docker/driver.rb b/plugins/providers/docker/driver.rb
@@ -348,9 +348,8 @@ def network_defined?(subnet_string)
 
         network_info = inspect_network(all_networks)
         network_info.each do |network|
-          next if !network["IPAM"]
-          config = network["IPAM"]["Config"]
-          next if !config || config.size < 1
+          config = Array(network.dig("IPAM", "Config"))
+          next if config.empty? || !config.first.is_a?(Hash)
           if (config.first["Subnet"] == subnet_string)
             @logger.debug("Found existing network #{network["Name"]} already configured with #{subnet_string}")
             return network["Name"]