Improve the txtacc interface.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/meta.c b/src/meta.c
index 61dc334..059fe6e 100644
--- a/src/meta.c
+++ b/src/meta.c
@@ -130,13 +130,13 @@ meta_expand_string (const char *string, struct metadef *def, void *data,
             }
         }
       else
         txtacc_grow (acc, p, 1);
     }
   txtacc_1grow (acc, 0);
-  res = xstrdup (txtacc_finish (acc));
+  res = txtacc_finish (acc, 1);
   txtacc_free (acc);
   return res;
 }
 
 void
 meta_free (struct metadef *def)