Fix the calledprocesserror by not inheriting

Turns out this never actually worked as intended.

1 files changed, 6 insertions, 9 deletions

diff --git a/paper2remarkable/exceptions.py b/paper2remarkable/exceptions.py
index a608bcc..66a329f 100644
--- a/paper2remarkable/exceptions.py
+++ b/paper2remarkable/exceptions.py
@@ -90,16 +90,13 @@ class RemarkableError(Error):
         return msg
 
 
-class _CalledProcessError(CalledProcessError):
-    """Exception raised when subprocesses fail.
+class _CalledProcessError(Error):
+    """Exception raised when subprocesses fail.  """
 
-    We subclass the CalledProcessError so we can add our custom error message.
-    """
-
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
+    def __init__(self, message):
+        self.message = message
 
     def __str__(self):
-        parent = super().__str__()
-        msg = parent + GH_MSG
+        msg = "ERROR: {message}".format(message=self.message)
+        msg += GH_MSG
         return msg