Compare getopt_long return value against -1, not EOF. Use NULL, not '(int *) 0' as last parameter in getopt_long call.

1997-02-01 03:05:36 +00:00 · 1997-02-01 03:05:36 +00:00 · 89105fd382
parent 5c0a603f0c
commit 89105fd382
1 changed files with 1 additions and 2 deletions
--- a/login-utils/su.c
+++ b/login-utils/su.c
@ -467,8 +467,7 @@ main (int argc, char **argv)
  simulate_login = 0;
  change_environment = 1;

-  while ((optc = getopt_long (argc, argv, "c:flmps:", longopts, (int *) 0))
-	 != EOF)
+  while ((optc = getopt_long (argc, argv, "c:flmps:", longopts, NULL)) != -1)
    {
      switch (optc)
 	{