Compare getopt_long return value against -1, not EOF. Use NULL, not '(int *) 0'...

[platform/upstream/coreutils.git] / src / nl.c

diff --git a/src/nl.c b/src/nl.c
index 62e5e2e..d141081 100644 (file)
--- a/src/nl.c
+++ b/src/nl.c
@@ -473,7 +473,7 @@ main (int argc, char **argv)
   have_read_stdin = 0;
 
   while ((c = getopt_long (argc, argv, "h:b:f:v:i:pl:s:w:n:d:", longopts,
-                          (int *) 0)) != EOF)
+                          NULL)) != -1)
     {
       switch (c)
        {