Added a raise on sys_command exit code being bad. Also updated readme to show how to test this locally

1 files changed, 2 insertions, 0 deletions

diff --git a/archinstall/lib/exceptions.py b/archinstall/lib/exceptions.py
index 9d033147..68ba8750 100644
--- a/archinstall/lib/exceptions.py
+++ b/archinstall/lib/exceptions.py
@@ -3,4 +3,6 @@ class RequirementError(BaseException):
 class DiskError(BaseException):
 	pass
 class ProfileError(BaseException):
+	pass
+class SysCallError(BaseException):
 	pass
\ No newline at end of file