1 files changed, 24 insertions, 14 deletions

diff --git a/diffcore-rename.c b/diffcore-rename.c
index 0b7e4989a8..07bd34b631 100644
--- a/diffcore-rename.c
+++ b/diffcore-rename.c
@@ -4,6 +4,7 @@
 #include "cache.h"
 #include "diff.h"
 #include "diffcore.h"
+#include "object-store.h"
 #include "hashmap.h"
 #include "progress.h"
 
@@ -127,7 +128,8 @@ struct diff_score {
 	short name_score;
 };
 
-static int estimate_similarity(struct diff_filespec *src,
+static int estimate_similarity(struct repository *r,
+			       struct diff_filespec *src,
 			       struct diff_filespec *dst,
 			       int minimum_score)
 {
@@ -164,10 +166,10 @@ static int estimate_similarity(struct diff_filespec *src,
 	 * say whether the size is valid or not!)
 	 */
 	if (!src->cnt_data &&
-	    diff_populate_filespec(src, CHECK_SIZE_ONLY))
+	    diff_populate_filespec(r, src, CHECK_SIZE_ONLY))
 		return 0;
 	if (!dst->cnt_data &&
-	    diff_populate_filespec(dst, CHECK_SIZE_ONLY))
+	    diff_populate_filespec(r, dst, CHECK_SIZE_ONLY))
 		return 0;
 
 	max_size = ((src->size > dst->size) ? src->size : dst->size);
@@ -185,12 +187,12 @@ static int estimate_similarity(struct diff_filespec *src,
 	if (max_size * (MAX_SCORE-minimum_score) < delta_size * MAX_SCORE)
 		return 0;
 
-	if (!src->cnt_data && diff_populate_filespec(src, 0))
+	if (!src->cnt_data && diff_populate_filespec(r, src, 0))
 		return 0;
-	if (!dst->cnt_data && diff_populate_filespec(dst, 0))
+	if (!dst->cnt_data && diff_populate_filespec(r, dst, 0))
 		return 0;
 
-	if (diffcore_count_changes(src, dst,
+	if (diffcore_count_changes(r, src, dst,
 				   &src->cnt_data, &dst->cnt_data,
 				   &src_copied, &literal_added))
 		return 0;
@@ -255,10 +257,11 @@ struct file_similarity {
 	struct diff_filespec *filespec;
 };
 
-static unsigned int hash_filespec(struct diff_filespec *filespec)
+static unsigned int hash_filespec(struct repository *r,
+				  struct diff_filespec *filespec)
 {
 	if (!filespec->oid_valid) {
-		if (diff_populate_filespec(filespec, 0))
+		if (diff_populate_filespec(r, filespec, 0))
 			return 0;
 		hash_object_file(filespec->data, filespec->size, "blob",
 				 &filespec->oid);
@@ -279,13 +282,15 @@ static int find_identical_files(struct hashmap *srcs,
 	/*
 	 * Find the best source match for specified destination.
 	 */
-	p = hashmap_get_from_hash(srcs, hash_filespec(target), NULL);
+	p = hashmap_get_from_hash(srcs,
+				  hash_filespec(options->repo, target),
+				  NULL);
 	for (; p; p = hashmap_get_next(srcs, p)) {
 		int score;
 		struct diff_filespec *source = p->filespec;
 
 		/* False hash collision? */
-		if (oidcmp(&source->oid, &target->oid))
+		if (!oideq(&source->oid, &target->oid))
 			continue;
 		/* Non-regular files? If so, the modes must match! */
 		if (!S_ISREG(source->mode) || !S_ISREG(target->mode)) {
@@ -315,14 +320,16 @@ static int find_identical_files(struct hashmap *srcs,
 	return renames;
 }
 
-static void insert_file_table(struct hashmap *table, int index, struct diff_filespec *filespec)
+static void insert_file_table(struct repository *r,
+			      struct hashmap *table, int index,
+			      struct diff_filespec *filespec)
 {
 	struct file_similarity *entry = xmalloc(sizeof(*entry));
 
 	entry->index = index;
 	entry->filespec = filespec;
 
-	hashmap_entry_init(entry, hash_filespec(filespec));
+	hashmap_entry_init(entry, hash_filespec(r, filespec));
 	hashmap_add(table, entry);
 }
 
@@ -343,7 +350,9 @@ static int find_exact_renames(struct diff_options *options)
 	 */
 	hashmap_init(&file_table, NULL, NULL, rename_src_nr);
 	for (i = rename_src_nr-1; i >= 0; i--)
-		insert_file_table(&file_table, i, rename_src[i].p->one);
+		insert_file_table(options->repo,
+				  &file_table, i,
+				  rename_src[i].p->one);
 
 	/* Walk the destinations and find best source match */
 	for (i = 0; i < rename_dst_nr; i++)
@@ -556,7 +565,8 @@ void diffcore_rename(struct diff_options *options)
 			    diff_unmodified_pair(rename_src[j].p))
 				continue;
 
-			this_src.score = estimate_similarity(one, two,
+			this_src.score = estimate_similarity(options->repo,
+							     one, two,
 							     minimum_score);
 			this_src.name_score = basename_same(one, two);
 			this_src.dst = i;