Improvement for #1062

5 years ago · 2145be6db2
parent c740fe9124
commit 2145be6db2
1 changed files with 1 additions and 1 deletions
--- a/cps/helper.py
+++ b/cps/helper.py
@ -183,7 +183,7 @@ def check_read_formats(entry):
    bookformats = list()
    if len(entry.data):
        for ele in iter(entry.data):
-            if ele.format in EXTENSIONS_READER:
+            if ele.format.upper() in EXTENSIONS_READER:
                bookformats.append(ele.format.lower())
    return bookformats