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SUSv3 -q compatibily exit status correction for grep

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This commit is contained in:
"Vladimir N. Oleynik" 2005-09-23 13:44:03 +00:00
parent cf40d8175b
commit c96b703ab0
1 changed files with 3 additions and 3 deletions
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6
findutils/grep.c
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@ -376,7 +376,7 @@ extern int grep_main(int argc, char **argv)
if (file == NULL) {
if (!suppress_err_msgs)
bb_perror_msg("%s", cur_file);
error_open_count++;
error_open_count++;
} else {
matched += grep_file(file);
if(matched < 0) {
@ -398,7 +398,7 @@ extern int grep_main(int argc, char **argv)
}
#endif
if(error_open_count)
return 2;
if(be_quiet)
return error_open_count ? 2 : 0;
return !matched; /* invert return value 0 = success, 1 = failed */
}