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-rw-r--r--src/main.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/main.rs b/src/main.rs
index c33924d..60d04bc 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -38,6 +38,7 @@ fn test_capitalize() {
assert_eq!("Ångström", capitalize("ångström"));
assert_eq!("Å i lofoten", capitalize("å i lofoten"));
assert_eq!("Ååååh", capitalize("ååååh"));
+ assert_eq!("", capitalize(""));
}
fn print_entry(d: &serde_yaml::Value) {