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

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

diff --git a/src/uniq.c b/src/uniq.c
index 237eb11..f716f38 100644 (file)
--- a/src/uniq.c
+++ b/src/uniq.c
@@ -305,7 +305,7 @@ main (int argc, char **argv)
   countmode = count_none;
 
   while ((optc = getopt_long (argc, argv, "0123456789cdf:is:uw:", longopts,
-                             (int *) 0)) != EOF)
+                             NULL)) != -1)
     {
       switch (optc)
        {