Fixed crash in the ROM Scanner when Launcher had unconfigured ROM asset paths.

Author: Wintermute0110

changelog.txt

@@ -73,6 +73,8 @@ FEATURE  Export individual Launcher XML configuration.
 
 FIX      Fixed crash when editing Launchr Title in context menu.
 
+FIX      Fixed crash in the ROM Scanner when Launcher had unconfigured ROM asset paths.
+
 
 [B]Advanced Emulator Launcher | version 0.9.7-beta2 | 19 November 2017[/B]
 

resources/autoconfig.py

@@ -16,6 +16,7 @@
 # --- Python standard library ---
 from __future__ import unicode_literals
 import os
+import time
 
 # --- XML stuff ---
 # ~~~ cElementTree sometimes fails to parse XML in Kodi's Python interpreter... I don't know why
@@ -114,6 +115,7 @@ def autoconfig_export_all(categories, launchers, export_FN):
     # --- XML header ---
     str_list = []
     str_list.append('<?xml version="1.0" encoding="utf-8" standalone="yes"?>\n')
+    str_list.append('<!-- Exported by AEL on {0} -->\n'.format(time.strftime("%Y-%m-%d %H:%M:%S")))
     str_list.append('<advanced_emulator_launcher_configuration>\n')
 
     # --- Export Categories ---
@@ -177,6 +179,7 @@ def autoconfig_export_launcher(launcher, export_FN, categories):
     # --- Create list of strings ---
     str_list = []
     str_list.append('<?xml version="1.0" encoding="utf-8" standalone="yes"?>\n')
+    str_list.append('<!-- Exported by AEL on {0} -->\n'.format(time.strftime("%Y-%m-%d %H:%M:%S")))
     str_list.append('<advanced_emulator_launcher_configuration>\n')
     autoconfig_export_launcher_str_list(launcher, category_name, str_list)
     str_list.append('</advanced_emulator_launcher_configuration>\n')

resources/utils.py

@@ -377,6 +377,9 @@ def misc_add_file_cache(dir_str):
     global file_cache
 
     # >> Create a set with all the files in the directory
+    if not dir_str:
+        log_debug('misc_add_file_cache() Empty dir_str. Exiting')
+        return
     dir_FN = FileName(dir_str)
     log_debug('misc_add_file_cache() Scanning OP "{0}"'.format(dir_FN.getOriginalPath()))
     log_debug('misc_add_file_cache() Scanning  P "{0}"'.format(dir_FN.getPath()))