config: fix dangling pointer

poljar · Nov 11, 2024 · 5b4eb1c · 5b4eb1c
1 parent be0adeb
commit 5b4eb1c
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/crates/weechat/src/config/config.rs b/crates/weechat/src/config/config.rs
@@ -605,10 +605,7 @@ impl Conf {
 
         let option_name = LossyCString::new(key);
 
-        let c_value = match value {
-            Some(v) => LossyCString::new(v).as_ptr(),
-            None => ptr::null(),
-        };
+        let c_value = value.map(LossyCString::new).map(|v| v.as_ptr()).unwrap_or(ptr::null());
 
         unsafe {
             write_line(self.ptr, option_name.as_ptr(), c_value);