From a53a3937c2b891e0e4e5f11383cce3a13b9f87f3 Mon Sep 17 00:00:00 2001
From: "James R. Barlow" <jim@purplerock.ca>
Date: Fri, 20 Dec 2019 11:25:45 -0800
Subject: [PATCH] Fix exception on parsing Ghostscript error messages

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

diff --git a/src/ocrmypdf/exec/ghostscript.py b/src/ocrmypdf/exec/ghostscript.py
index 5f6bc61f..f60e1354 100644
--- a/src/ocrmypdf/exec/ghostscript.py
+++ b/src/ocrmypdf/exec/ghostscript.py
@@ -329,7 +329,7 @@ def generate_pdfa(
         if _gs_error_reported(stderr):
             last_part = None
             repcount = 0
-            for part in p.stdout.split('****'):
+            for part in stderr.split('****'):
                 if part != last_part:
                     if repcount > 1:
                         log.error(f"(previous error message repeated {repcount} times)")