remove "default []" from help (#33)

Author: slack-jallen

README.md

@@ -90,7 +90,7 @@ Flags:
 
                                 Equivalent config.yaml:
                                    promptForReview: promptY
-                                   pollInterval: 1m (default [])
+                                   pollInterval: 1m
   -h, --help                    help for sd
   -l, --log-level string        Possible log levels:
                                    debug
@@ -477,7 +477,7 @@ The following flags are available on all commands:
 
                                 Equivalent config.yaml:
                                    promptForReview: promptY
-                                   pollInterval: 1m (default [])
+                                   pollInterval: 1m
   -l, --log-level string        Possible log levels:
                                    debug
                                    info

commands/parse_arguments.go

@@ -87,6 +87,7 @@ func buildRootCommand() *cobra.Command {
 			"Equivalent config.yaml:\n"+
 			"   promptForReview: promptY\n"+
 			"   pollInterval: 1m")
+	rootCmd.PersistentFlags().Lookup("config").DefValue = ""
 
 	rootCmd.PersistentPreRun = func(cmd *cobra.Command, args []string) {
 		// If --log-level flag was set, it was already applied in ExecuteCommand.