From e8c830f5cedc2918f1a3e7f38087d580d4d78daf Mon Sep 17 00:00:00 2001
From: potatoe <48511543+manthanabc@users.noreply.github.com>
Date: Sun, 26 Jan 2025 10:42:21 +0000
Subject: [PATCH] [Fix] clear buffer before reading again (#280)

---
 swhkd/src/daemon.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/swhkd/src/daemon.rs b/swhkd/src/daemon.rs
index 8a5af76..1a98d9c 100644
--- a/swhkd/src/daemon.rs
+++ b/swhkd/src/daemon.rs
@@ -701,6 +701,9 @@ pub fn refresh_env(
             log::error!("Failed to write to socket.");
             return Ok((None, prev_hash));
         }
+
+        // Clear the buffer before reading
+        buff.clear();
         stream.read_to_string(&mut buff)?;
     }