fix: only send clean state when supportedHEADmain

1 files changed, 3 insertions, 1 deletions

diff --git a/mingling/src/res/osc94.rs b/mingling/src/res/osc94.rs
index 0c5a5a9..8f873aa 100644
--- a/mingling/src/res/osc94.rs
+++ b/mingling/src/res/osc94.rs
@@ -257,6 +257,8 @@ impl OSC94Guard {
 
 impl Drop for OSC94Guard {
     fn drop(&mut self) {
-        OSC94State::Clean.send();
+        if self.is_support {
+            OSC94State::Clean.send();
+        }
     }
 }