From 8ae56afac0f31027283d9db70a55be2659eb2d21 Mon Sep 17 00:00:00 2001
From: Bram Devlaminck <bram.devlaminck@gmail.com>
Date: Tue, 14 May 2024 16:48:48 +0200
Subject: [PATCH] filter away empty annotation string

---
 sa-mappings/src/functionality.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sa-mappings/src/functionality.rs b/sa-mappings/src/functionality.rs
index 66be0d7..8b9ebbf 100644
--- a/sa-mappings/src/functionality.rs
+++ b/sa-mappings/src/functionality.rs
@@ -78,6 +78,7 @@ impl FunctionAggregator {
                     prot.get_functional_annotations()
                         .split(';')
                         .map(|ann| ann.to_string())
+                        .filter(|s| !s.is_empty())
                         .collect()
             )
             .collect::<Vec<Vec<String>>>()