sha1_file: convert cached object code to struct object_id

diff --git a/line-log.h b/line-log.h
index a9212d84e492304b4e57da1e0327189b3b6434ed..e2a5ee7c6d077df353a20d2d55d8b4fc24642bc3 100644 (file)
--- a/line-log.h
+++ b/line-log.h
@@ -14,7 +14,7 @@ struct range {
 
 /* A set of ranges.  The ranges must always be disjoint and sorted. */
 struct range_set {
-       int alloc, nr;
+       unsigned int alloc, nr;
        struct range *ranges;
 };
 
@@ -54,8 +54,6 @@ struct line_log_data {
        struct diff_ranges diff;
 };
 
-extern void line_log_data_init(struct line_log_data *r);
-
 extern void line_log_init(struct rev_info *rev, const char *prefix, struct string_list *args);
 
 extern int line_log_filter(struct rev_info *rev);