[librsvg/librsvg-2.54: 1/5] xml2_load.rs: Explicitly drop a Box::from_raw to free it

[Federico Mena Quintero <federico src gnome org>]

commit f82cdda1570934ec949f39ce21b6ae86673daf7b
Author: Federico Mena Quintero <federico gnome org>
Date:   Wed Jul 20 09:53:59 2022 -0500

    xml2_load.rs: Explicitly drop a Box::from_raw to free it
    
    Did this change in nightly?
    
    Part-of: <https://gitlab.gnome.org/GNOME/librsvg/-/merge_requests/723>

 src/xml/xml2_load.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/xml/xml2_load.rs b/src/xml/xml2_load.rs
index 4318ffbda..25bf8b317 100644
--- a/src/xml/xml2_load.rs
+++ b/src/xml/xml2_load.rs
@@ -368,7 +368,7 @@ unsafe extern "C" fn stream_ctx_close(context: *mut libc::c_void) -> libc::c_int
         }
     };
 
-    Box::from_raw(ctx);
+    drop(Box::from_raw(ctx));
 
     ret
 }