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| author | Cem Keylan <cem@ckyln.com> | 2021-03-09 08:43:43 +0300 |
|---|---|---|
| committer | Cem Keylan <cem@ckyln.com> | 2021-03-09 08:43:43 +0300 |
| commit | 7ccc9c2432a847b85da5f445977d09f014cbc75b (patch) | |
| tree | 8067d45ebeea60f1ddaa8167cb1398e2b6631473 /libbb/lineedit.c | |
| parent | fef526c380e35cbdc0bdb8375487756c42659a75 (diff) | |
| parent | 307cd26e9893ed0cf6ee88e7fca2d61d3da0e139 (diff) | |
| download | busybox-7ccc9c2432a847b85da5f445977d09f014cbc75b.tar.gz | |
Diffstat (limited to 'libbb/lineedit.c')
| -rw-r--r-- | libbb/lineedit.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/libbb/lineedit.c b/libbb/lineedit.c index 367396b91..b0adcf140 100644 --- a/libbb/lineedit.c +++ b/libbb/lineedit.c @@ -769,8 +769,6 @@ static unsigned path_parse(char ***p) if (!tmp) break; tmp++; - if (*tmp == '\0') - break; /* :<empty> */ npth++; } @@ -782,8 +780,6 @@ static unsigned path_parse(char ***p) if (!tmp) break; *tmp++ = '\0'; /* ':' -> '\0' */ - if (*tmp == '\0') - break; /* :<empty> */ res[npth++] = tmp; } /* special case: "match subdirectories of the current directory" */ @@ -854,6 +850,7 @@ static NOINLINE unsigned complete_cmd_dir_file(const char *command, int type) struct dirent *next; struct stat st; char *found; + const char *lpath; if (paths[i] == NULL) { /* path_parse()'s last component? */ /* in PATH completion, current dir's subdir names @@ -863,7 +860,8 @@ static NOINLINE unsigned complete_cmd_dir_file(const char *command, int type) paths[i] = (char *)"."; } - dir = opendir(paths[i]); + lpath = *paths[i] ? paths[i] : "."; + dir = opendir(lpath); if (!dir) continue; /* don't print an error */ @@ -878,7 +876,7 @@ static NOINLINE unsigned complete_cmd_dir_file(const char *command, int type) if (strncmp(basecmd, name_found, baselen) != 0) continue; /* no */ - found = concat_path_file(paths[i], name_found); + found = concat_path_file(lpath, name_found); /* NB: stat() first so that we see is it a directory; * but if that fails, use lstat() so that * we still match dangling links */ |