Escape unsupported regex chars

2017-02-22 18:24:03 +09:30 · 2017-02-22 18:24:03 +09:30 · dee0fe2880
commit dee0fe2880
parent 12c98a21f0
1 changed files with 2 additions and 2 deletions
--- a/anki/tags.py
+++ b/anki/tags.py
@ -141,8 +141,8 @@ class TagManager:
    def remFromStr(self, deltags, tags):
        "Delete tags if they exist."
        def wildcard(pat, str):
-            return '*' in pat and re.search(
-                pat.replace('*', '.*'), str, re.IGNORECASE)
+            pat = re.escape(pat).replace('\\*', '.*')
+            return '*' in pat and re.search(pat, str, re.IGNORECASE)
        currentTags = self.split(tags)
        for tag in self.split(deltags):
            # find tags, ignoring case