formatting

Author: blorente

util/process_wrapper/main.rs

@@ -237,8 +237,9 @@ fn main() -> Result<(), ProcessWrapperError> {
             .open(&ecf)
             .map_err(|e| ProcessWrapperError(format!("failed to create exit code file: {}", e)))?;
         let mut writer = io::LineWriter::new(exit_code_file);
-        writeln!(writer, "{}", code)
-            .map_err(|e| ProcessWrapperError(format!("failed to write exit code to file: {}", e)))?;
+        writeln!(writer, "{}", code).map_err(|e| {
+            ProcessWrapperError(format!("failed to write exit code to file: {}", e))
+        })?;
     }
 
     if opts.forward_exit_code {