directory_scanner: fix ignorance of parent dir entry

1 files changed, 14 insertions, 3 deletions

diff --git a/src/directory_scanner.c b/src/directory_scanner.c
index 27627d5..0ae1e31 100644
--- a/src/directory_scanner.c
+++ b/src/directory_scanner.c
@@ -124,7 +124,7 @@ int traverse_directory_tree(const char *starting_point) {
 int process_directory(char *path) {
     char *fullpath = NULL, *fname_in_path = NULL, *stack_entry = NULL;
     char type = 0;
-    size_t path_length = 0;
+    size_t path_length = 0, dnamelen = 0;
     DIR *dir;
     struct dirent *de = NULL;
     struct stat stat_res;
@@ -159,8 +159,19 @@ int process_directory(char *path) {
     }
 
     while ((de = readdir(dir)) != NULL) {
-        if (de->d_name[0] == '.' && option_show_hidden_entries == false)
-            continue;
+        /* Current dir . and parent dir .. everywhere,
+         * invisible files on UNIXoid filesystems*/
+        if (de->d_name[0] == '.') {
+            if (option_show_hidden_entries == false) {
+                continue;
+            }
+            dnamelen = strlen(de->d_name);
+
+            if ((dnamelen == 1) ||
+                (dnamelen == 2  && de->d_name[1] == '.')) {
+                continue;
+            }
+        }
 
         sprintf(fname_in_path, "%s", de->d_name);
         DBGTRC("DEBUG: fullpath: '%s'\n", fullpath);