d77b781c1
Bernhard Reutner-Fischer
2005-12-10
Subject
- remove unused variable have_read_stdin - use FLAG_WIDTH
SOURCE BUG
This commit was genuinely broken at the time (not related to our build system): scripts/config/mkconfigs.c (2005-08-01 - 2006-10-05 arasi) uretilen bbconfigopts.h icine .config satirlarini kacissiz, ham newline'larla gömüyordu - gecerli C degildi, busybox'un kendi bb_mkdep araci bile parse edemiyordu (7d219aab7 ile duzeltildi, mkconfigs shell scripte cevrildi)
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coreutils/fold.c+3 -8
| @@ -48,16 +48,10 @@ static int adjust_column(int column, char c) | |
| extern int fold_main(int argc, char **argv) | |
| { | |
| char *w_opt; | |
| - | |
| - | /* If nonzero, at least one of the files we read was standard input. */ |
| - | int have_read_stdin = 0; |
| - | |
| int width = 80; | |
| int i; | |
| int errs = 0; | |
| - | have_read_stdin = 0; |
| - | |
| /* Turn any numeric options into -w options. */ | |
| for (i = 1; i < argc; i++) { | |
| char const *a = argv[i]; | |
| @@ -77,7 +71,7 @@ extern int fold_main(int argc, char **argv) | |
| } | |
| flags = bb_getopt_ulflags(argc, argv, "bsw:", &w_opt); | |
| - | if (flags & 4) |
| + | if (flags & FLAG_WIDTH) |
| width = bb_xgetlarg(w_opt, 10, 1, 10000); | |
| argv += optind; | |
| @@ -112,7 +106,7 @@ rescan: | |
| if (column > width) { | |
| /* This character would make the line too long. | |
| - | Print the line plus a newline, and make this character |
| + | Print the line plus a newline, and make this character |
| start the next line. */ | |
| if (flags & FLAG_BREAK_SPACES) { | |
| /* Look for the last blank. */ | |
| @@ -167,3 +161,4 @@ rescan: | |
| bb_fflush_stdout_and_exit(errs); | |
| } | |
| + | /* vi: set sw=4 ts=4: */ |