Always call error with errno (not zero) after failed fclose or non-zero ferror.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/nl.c b/src/nl.c
index 233a6f26a..d71aa70d5 100644
--- a/src/nl.c
+++ b/src/nl.c
@@ -293,7 +293,7 @@ main (argc, argv)
       exit_status = 1;
     }
   if (ferror (stdout) || fclose (stdout) == EOF)
-    error (1, 0, "write error");
+    error (1, errno, "write error");
 
   exit (exit_status);
 }