--- a/hgext/convert/subversion.py
+++ b/hgext/convert/subversion.py
@@ -207,6 +207,8 @@ class convert_svn(converter_source):
rev = self.rev(revnum)
try:
branch = self.module.split("/")[-1]
+ if branch == 'trunk':
+ branch = ''
except IndexError:
branch = None