t7503: verify proper hook execution

diff --git a/log-tree.h b/log-tree.h
index deba035187185bc28a83520b47480c3141d8398e..e66862807463a12e28573be04cbcfcf2d200e6f3 100644 (file)
--- a/log-tree.h
+++ b/log-tree.h
@@ -27,7 +27,8 @@ void format_decorations_extended(struct strbuf *sb, const struct commit *commit,
 void show_decorations(struct rev_info *opt, struct commit *commit);
 void log_write_email_headers(struct rev_info *opt, struct commit *commit,
                             const char **extra_headers_p,
-                            int *need_8bit_cte_p);
+                            int *need_8bit_cte_p,
+                            int maybe_multipart);
 void load_ref_decorations(struct decoration_filter *filter, int flags);
 
 #define FORMAT_PATCH_NAME_MAX 64