From 3ef61b889a1196bfb195df16d367eaffd46ba520 Mon Sep 17 00:00:00 2001
From: Simon Gardling <titaniumtown@gmail.com>
Date: Wed, 23 Mar 2022 20:56:27 -0400
Subject: [PATCH] use is_empty here

---
 src/parsing.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/parsing.rs b/src/parsing.rs
index 0db029d..73c45e4 100644
--- a/src/parsing.rs
+++ b/src/parsing.rs
@@ -173,7 +173,7 @@ pub fn process_func_str(function_in: &str) -> String {
 /// Tests function to make sure it's able to be parsed. Returns the string of
 /// the Error produced, or an empty string if it runs successfully.
 pub fn test_func(function_string: &str) -> Option<String> {
-	if function_string == "" {
+	if function_string.is_empty() {
 		return None;
 	}