build_dentry_tree() fix error paths

[wimlib] / src / wimlib.h

diff --git a/src/wimlib.h b/src/wimlib.h
index 90bbe05514e4fc524c0a4a477728c18773109768..ad8db22556cdd48dab17b6a698a8bdf90cc6685b 100644 (file)
--- a/src/wimlib.h
+++ b/src/wimlib.h
@@ -418,6 +418,9 @@ enum wimlib_error_code {
  *     dir.
  * @retval ::WIMLIB_ERR_READ
  *     Failed to read a file in the directory tree rooted at @a dir.
+ * @retval ::WIMLIB_ERR_SPECIAL_FILE
+ *     The directory tree rooted at @dir contains a special file that is not a
+ *     directory, regular file, or symbolic link.
  * @retval ::WIMLIB_ERR_STAT
  *     Failed obtain the metadata for a file or directory in the directory tree
  *     rooted at @a dir.