don't die on non-field references

2025-09-20 06:52:21 -04:00 · 2011-10-29 20:11:37 +09:00 · 2011-10-29 20:11:37 +09:00 · 82f9d484da
commit 82f9d484da
parent 0c03da52f5
1 changed files with 7 additions and 2 deletions
--- a/anki/upgrade.py
+++ b/anki/upgrade.py
@ -441,8 +441,13 @@ order by ordinal""", mid)):
                f = deck.models.newField(fld)
                deck.models.addField(m, f)
                # get field name and any prefix/suffix
-                pre, ofld, suf = re.match(
-                    "([^{]*)\{\{\{?(?:text:)?([^}]+)\}\}\}?(.*)", fname).groups()
+                m2 = re.match(
+                    "([^{]*)\{\{\{?(?:text:)?([^}]+)\}\}\}?(.*)",
+                    fname)
+                # not a field reference?
+                if not m2:
+                    return
+                pre, ofld, suf = m2.groups()
                # get index of field name
                idx = deck.models.fieldMap(m)[ofld][0]
                # loop through facts and write reference into new field