diff options
| -rw-r--r-- | src/mailman/handlers/subject_prefix.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mailman/handlers/subject_prefix.py b/src/mailman/handlers/subject_prefix.py index ff728d92e..20f47fc5d 100644 --- a/src/mailman/handlers/subject_prefix.py +++ b/src/mailman/handlers/subject_prefix.py @@ -162,7 +162,7 @@ class SubjectPrefix: if p.search(prefix, 1): # The prefix has number, so we should search prefix w/number in # subject. Also, force new style. - prefix_pattern = p.sub(r'\s*\d+\s*', prefix_pattern) + prefix_pattern = p.sub(r'\\s*\\d+\\s*', prefix_pattern) # Substitute %d in prefix with post_id with suppress(TypeError): prefix = prefix % mlist.post_id |