| Fixes the following warnings: |
| |
| getopt.c: In function '_getopt_initialize': |
| getopt.c:382: warning: unused parameter 'argc' |
| getopt.c:382: warning: unused parameter 'argv' |
| getopt.c: In function '_getopt_internal': |
| getopt.c:681: warning: suggest explicit braces to avoid ambiguous 'else' |
| |
| diff -Naur make-4.2.1/getopt.c make-4.2.1.new/getopt.c |
| --- make-4.2.1/getopt.c 2016-02-28 18:48:44.000000000 +0100 |
| +++ make-4.2.1.new/getopt.c 2017-02-20 22:52:36.688693011 +0100 |
| @@ -434,6 +434,9 @@ |
| } |
| else |
| nonoption_flags_len = 0; |
| +#else |
| + (void)argc; |
| + (void)argv; |
| #endif |
| |
| return optstring; |
| @@ -676,7 +679,7 @@ |
| optarg = nameend + 1; |
| else |
| { |
| - if (opterr) |
| + if (opterr) { |
| if (argv[optind - 1][1] == '-') |
| /* --option */ |
| fprintf (stderr, |
| @@ -687,7 +690,7 @@ |
| fprintf (stderr, |
| _("%s: option '%c%s' doesn't allow an argument\n"), |
| argv[0], argv[optind - 1][0], pfound->name); |
| - |
| + } |
| nextchar += strlen (nextchar); |
| |
| optopt = pfound->val; |
