travis-ci: save prove state for the 32 bit Linux build

diff --git a/diffcore.h b/diffcore.h
index 623024135478088028cd42b8c6a744ebb04bf0a7..a30da161dafcf0d3951e3208000c54388803c8f0 100644 (file)
--- a/diffcore.h
+++ b/diffcore.h
@@ -52,7 +52,7 @@ 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 *,
+extern void fill_filespec(struct diff_filespec *, const struct object_id *,
                          int, unsigned short);
 
 #define CHECK_SIZE_ONLY 1