diff options
Diffstat (limited to 'findutils')
| -rw-r--r-- | findutils/find.c | 5 | ||||
| -rw-r--r-- | findutils/grep.c | 22 |
2 files changed, 17 insertions, 10 deletions
diff --git a/findutils/find.c b/findutils/find.c index 05f88d2..fc0fc5c 100644 --- a/findutils/find.c +++ b/findutils/find.c @@ -932,7 +932,10 @@ static action*** parse_params(char **argv) * expression is reached. */ /* Options */ - if (0) { } + if (parm == OPT_FOLLOW) { + dbg("follow enabled: %d", __LINE__); + G.recurse_flags |= ACTION_FOLLOWLINKS | ACTION_DANGLING_OK; + } #if ENABLE_FEATURE_FIND_XDEV else if (parm == OPT_XDEV) { dbg("%d", __LINE__); diff --git a/findutils/grep.c b/findutils/grep.c index 3acfa91..5f42242 100644 --- a/findutils/grep.c +++ b/findutils/grep.c @@ -562,20 +562,20 @@ static char *add_grep_list_data(char *pattern) static void load_regexes_from_file(llist_t *fopt) { - char *line; - FILE *f; - while (fopt) { + char *line; + FILE *fp; llist_t *cur = fopt; char *ffile = cur->data; fopt = cur->link; free(cur); - f = xfopen_stdin(ffile); - while ((line = xmalloc_fgetline(f)) != NULL) { + fp = xfopen_stdin(ffile); + while ((line = xmalloc_fgetline(fp)) != NULL) { llist_add_to(&pattern_head, new_grep_list_data(line, ALLOCATED)); } + fclose_if_not_stdin(fp); } } @@ -659,15 +659,19 @@ int grep_main(int argc UNUSED_PARAM, char **argv) #endif invert_search = ((option_mask32 & OPT_v) != 0); /* 0 | 1 */ - if (pattern_head != NULL) { - /* convert char **argv to grep_list_data_t */ + { /* convert char **argv to grep_list_data_t */ llist_t *cur; - for (cur = pattern_head; cur; cur = cur->link) cur->data = new_grep_list_data(cur->data, 0); } - if (option_mask32 & OPT_f) + if (option_mask32 & OPT_f) { load_regexes_from_file(fopt); + if (!pattern_head) { /* -f EMPTY_FILE? */ + /* GNU grep treats it as "nothing matches" */ + llist_add_to(&pattern_head, new_grep_list_data((char*) "", 0)); + invert_search ^= 1; + } + } if (ENABLE_FEATURE_GREP_FGREP_ALIAS && applet_name[0] == 'f') option_mask32 |= OPT_F; |