If the user specifies a folder to scan for wordlists instead of directly a wordlist, then ignore the hidden files

docs/changes.txt

@@ -5,6 +5,7 @@
 ##
 
 - Files: Use $HEX[...] in case the password includes the separater character, increases potfile reading performance
+- Files: If the user specifies a folder to scan for wordlists instead of directly a wordlist, then ignore the hidden files
 - Loopback: Include passwords for removed hashes present in the potfile to next loopback iteration
 - New option --progress-only: Quickly provides ideal progress step size and time to process on the user hashes and selected options, then quit
 - Status screen: Reenabled automatic status screen display in case of stdin used

src/folder.c

@@ -154,7 +154,7 @@ char *first_file_in_directory (const char *path)
 
     #endif
 
-      if ((strncmp (de->d_name, ".", strlen (de->d_name)) == 0) || (strncmp (de->d_name, "..", strlen (de->d_name)) == 0)) continue;
+      if (de->d_name[0] == '.') continue;
 
       first_file = strdup (de->d_name);