foreach_alt_odb: propagate return value from callback

diff --git a/cache.h b/cache.h
index 3e6a914dba74419c131f75b86459b4b7cea560ea..de290c4f07c404c319e08884910fdbf5cd1ce0bd 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -1143,7 +1143,7 @@ extern void prepare_alt_odb(void);
 extern void read_info_alternates(const char * relative_base, int depth);
 extern void add_to_alternates_file(const char *reference);
 typedef int alt_odb_fn(struct alternate_object_database *, void *);
-extern void foreach_alt_odb(alt_odb_fn, void*);
+extern int foreach_alt_odb(alt_odb_fn, void*);
 
 struct pack_window {
        struct pack_window *next;