longest_ancestor_length(): use string_list_split()

diff --git a/diffcore.h b/diffcore.h
index be0739c5c401c059a0d3030acbc99a7744f17065..1c16c8595b21c2712259041c01d4b58d76a60222 100644 (file)
--- a/diffcore.h
+++ b/diffcore.h
@@ -55,7 +55,7 @@ struct diff_filespec {
 extern struct diff_filespec *alloc_filespec(const char *);
 extern void free_filespec(struct diff_filespec *);
 extern void fill_filespec(struct diff_filespec *, const unsigned char *,
-                         unsigned short);
+                         int, unsigned short);
 
 extern int diff_populate_filespec(struct diff_filespec *, int);
 extern void diff_free_filespec_data(struct diff_filespec *);