improved error handling 2 func bindEnvToFlags

y-eight · Nov 16, 2022 · af60594 · af60594
1 parent 06ffe4f
commit af60594
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/main.go b/main.go
@@ -173,7 +173,10 @@ func bindEnvToFlags(cmd *cobra.Command, v *viper.Viper) {
 		// Apply the viper config value to the flag when the flag is not set and viper has a value
 		if !f.Changed && v.IsSet(f.Name) {
 			val := v.GetString(f.Name)
-			cmd.Flags().Set(f.Name, fmt.Sprintf("%v", val))
+			err := cmd.Flags().Set(f.Name, fmt.Sprintf("%v", val))
+			if err != nil {
+				log.Printf("Could not apply viper config to flag: %v", v.GetString(f.Name))
+			}
 		}
 	})
 }