From 3d29fc4f0fcfa43db48910afd165e136741d1ff9 Mon Sep 17 00:00:00 2001
From: Petr Svenda
Date: Thu, 27 Feb 2020 15:00:15 +0100
Subject: fixed invalid initialization of dict

---
 src/process_certificates.py | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/process_certificates.py b/src/process_certificates.py
index 89e26a02..edac0c5d 100644
--- a/src/process_certificates.py
+++ b/src/process_certificates.py
@@ -125,12 +125,12 @@ def main():
     #return
 
     if do_complete_extraction:
-        # set 'previous' state to empty lists
-        prev_csv = []
-        prev_html = []
-        prev_front = []
-        prev_keywords = []
-        prev_pdf_meta = []
+        # set 'previous' state to empty dict
+        prev_csv = {}
+        prev_html =  {}
+        prev_front =  {}
+        prev_keywords =  {}
+        prev_pdf_meta =  {}
     else:
         # load previously analyzed results
         prev_csv, prev_html, prev_front, prev_keywords, prev_pdf_meta = load_json_files(
-- 
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