Actually check for the command

1 files changed, 6 insertions, 4 deletions

diff --git a/src/middleware/find_mailboxes_compatibility.rs b/src/middleware/find_mailboxes_compatibility.rs
index 04bc834..b8bd33a 100644
--- a/src/middleware/find_mailboxes_compatibility.rs
+++ b/src/middleware/find_mailboxes_compatibility.rs
@@ -5,10 +5,12 @@ use log::debug;
 /// a LIST command.
 pub fn middleware(input: &[u8]) -> Vec<u8> {
     let command = String::from_utf8_lossy(input);
-    if let Some(tag) = command.split("FIND MAILBOXES /*").next() {
-        let replacement = format!("{} LIST \"/INBOX\" \"*\"\r\n", tag.trim());
-        debug!("### {replacement}");
-        return replacement.into_bytes();
+    if command.contains("FIND MAILBOXES /*") {
+        if let Some(tag) = command.split("FIND MAILBOXES /*").next() {
+            let replacement = format!("{} LIST \"/INBOX\" \"*\"\r\n", tag.trim());
+            debug!("### {replacement}");
+            return replacement.into_bytes();
+        }
     }
     input.to_vec()
 }