matcher in lowcase

file_list.py

@@ -305,6 +305,7 @@ def searchdb(sqlfile,needle):
         print(row[0])
 
 def matchdb(sqlfile,needle,helper):
+    needle=needle.lower()
     import difflib as dl
     conn=sqlite3.connect(sqlfile)
     conn.text_factory=str
@@ -318,7 +319,7 @@ def matchdb(sqlfile,needle,helper):
     ratio=0
     best_match=""
     for row in db:
-        s=dl.SequenceMatcher(None, os.path.basename(row[0]), needle)
+        s=dl.SequenceMatcher(None, os.path.basename(row[0]).lower(), needle)
         s_ratio=s.ratio()
         if ratio < s_ratio:
             ratio=s_ratio