was closing an fd that may not have been opened

1996-04-02 19:57:13 +00:00
parent 1265fcc4f8
commit 0eb20432fe
1 changed files with 2 additions and 1 deletions
--- a/check.c
+++ b/check.c
@@ -343,7 +343,8 @@ static void update_timestamp()

 	    if (fd < 0)
 		perror("update_timestamp: open");
-	    close(fd);
+	    else
+		close(fd);
 	}

 	/* relinquish root */