From 25c8c4656f5a85f7d5643afa0feb77b8a6384bf9 Mon Sep 17 00:00:00 2001
From: "James R. Barlow" <james@purplerock.ca>
Date: Wed, 3 Mar 2021 01:02:59 -0800
Subject: [PATCH] Fix error message change

---
 src/ocrmypdf/_validation.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ocrmypdf/_validation.py b/src/ocrmypdf/_validation.py
index 58ea18bf..82a9cc35 100644
--- a/src/ocrmypdf/_validation.py
+++ b/src/ocrmypdf/_validation.py
@@ -133,7 +133,7 @@ def check_options_preprocessing(options):
                     options.unpaper_args
                 )
         except Exception as e:
-            raise BadArgsError("--unpaper-args") from e
+            raise BadArgsError("--unpaper-args: " + str(e)) from e
 
 
 def _pages_from_ranges(ranges: str) -> Set[int]: