diff options
| -rw-r--r-- | src/du.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -415,7 +415,9 @@ count_entry (ent, top, last_dev) if (errno) { error (0, errno, "%s", path->text); - chdir (".."); /* Try to return to previous directory. */ + if (chdir ("..") < 0) /* Try to return to previous dir. */ + error (1, errno, "cannot change to `..' from directory %s", + path->text); exit_status = 1; return 0; } @@ -439,7 +441,8 @@ count_entry (ent, top, last_dev) namep += strlen (namep) + 1; } free (name_space); - chdir (".."); + if (chdir ("..") < 0) + error (1, errno, "cannot change to `..' from directory %s", path->text); str_trunc (path, pathlen - 1); /* Remove the "/" we added. */ if (!opt_summarize_only || top) |