build.rs: small cleanup

build.rs

@@ -3,9 +3,7 @@ use anyhow::anyhow;
 #[cfg(feature = "mysql-admutils-compatibility")]
 use std::{env, os::unix::fs::symlink, path::PathBuf};
 
-fn main() -> anyhow::Result<()> {
-    #[cfg(feature = "mysql-admutils-compatibility")]
-    {
+fn generate_mysql_admutils_symlinks() -> anyhow::Result<()> {
     // NOTE: This is slightly illegal, and depends on implementation details.
     //       But it is only here for ease of testing the compatibility layer,
     //       and not critical in any way. Considering the code is never going
@@ -36,7 +34,13 @@ fn main() -> anyhow::Result<()> {
         )
         .ok();
     }
-    }
+
+    Ok(())
+}
+
+fn main() -> anyhow::Result<()> {
+    #[cfg(feature = "mysql-admutils-compatibility")]
+    generate_mysql_admutils_symlinks()?;
 
     Ok(())
 }