Bugfix: Add nullcheck for toml values from #18

cmdSet.go

@@ -71,10 +71,22 @@ func loadFromToml() {
 		printToView("Feed", fmt.Sprintf("Could not read config file: %+v", err))
 		return
 	}
+	if config.Has("Basics.colorless") {
 		colorless = config.Get("Basics.colorless").(bool)
+	}
+	if config.Has("Basics.downloadPath") {
 		downloadPath = config.Get("Basics.downloadPath").(string)
+	}
+	if config.Has("Basics.cmdPrefix") {
 		cmdPrefix = config.Get("Basics.cmdPrefix").(string)
+	}
+	if config.Has("Formatting.outputFormat") {
 		outputFormat = config.Get("Formatting.outputFormat").(string)
+	}
+	if config.Has("Formatting.dateFormat") {
 		dateFormat = config.Get("Formatting.dateFormat").(string)
+	}
+	if config.Has("Formatting.timeFormat") {
 		timeFormat = config.Get("Formatting.timeFormat").(string)
 	}
+}