diff options
Diffstat (limited to 'src/du.c')
-rw-r--r-- | src/du.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -476,10 +476,10 @@ du_files (char **files, int bit_flags) if (fts == NULL) { /* This can fail in three ways: out of memory, invalid bit_flags, - and one of the FILES is an empty string. - We could try to decipher that errno==EINVAL means invalid - bit_flags and errno==ENOENT, but that seems wrong. Ideally - fts_open would return a proper error indicator. For now, + and one or more of the FILES is an empty string. We could try + to decipher that errno==EINVAL means invalid bit_flags and + errno==ENOENT means there's an empty string, but that seems wrong. + Ideally, fts_open would return a proper error indicator. For now, we'll presume that the bit_flags are valid and just check for empty strings. */ bool invalid_arg = false; |