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

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Jim Meyering
1997-02-01 02:00:04 +00:00
parent 1e40423be8
commit c2d2dec516
21 changed files with 23 additions and 35 deletions
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2
src/comm.c
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@@ -226,7 +226,7 @@ main (int argc, char **argv)
only_file_2 = 1;
both = 1;
while ((c = getopt_long (argc, argv, "123", long_options, (int *) 0)) != EOF)
while ((c = getopt_long (argc, argv, "123", long_options, NULL)) != -1)
switch (c)
{
case 0: