blob: allow lookup_blob to handle arbitrary repositories

diff --git a/combine-diff.c b/combine-diff.c
index 18c74dad51daf4cd7fb0694ad9ace62098fefac4..de7695e72824f6f041e0979e29302ded6e50d611 100644 (file)
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "object-store.h"
 #include "commit.h"
 #include "blob.h"
 #include "diff.h"
@@ -162,7 +163,7 @@ enum coalesce_direction { MATCH, BASE, NEW };
 
 /* Coalesce new lines into base by finding LCS */
 static struct lline *coalesce_lines(struct lline *base, int *lenbase,
-                                   struct lline *new, int lennew,
+                                   struct lline *newline, int lennew,
                                    unsigned long parent, long flags)
 {
        int **lcs;
@@ -170,12 +171,12 @@ static struct lline *coalesce_lines(struct lline *base, int *lenbase,
        struct lline *baseend, *newend = NULL;
        int i, j, origbaselen = *lenbase;
 
-       if (new == NULL)
+       if (newline == NULL)
                return base;
 
        if (base == NULL) {
                *lenbase = lennew;
-               return new;
+               return newline;
        }
 
        /*
@@ -200,7 +201,7 @@ static struct lline *coalesce_lines(struct lline *base, int *lenbase,
                directions[0][j] = NEW;
 
        for (i = 1, baseend = base; i < origbaselen + 1; i++) {
-               for (j = 1, newend = new; j < lennew + 1; j++) {
+               for (j = 1, newend = newline; j < lennew + 1; j++) {
                        if (match_string_spaces(baseend->line, baseend->len,
                                                newend->line, newend->len, flags)) {
                                lcs[i][j] = lcs[i - 1][j - 1] + 1;
@@ -241,7 +242,7 @@ static struct lline *coalesce_lines(struct lline *base, int *lenbase,
                        if (lline->prev)
                                lline->prev->next = lline->next;
                        else
-                               new = lline->next;
+                               newline = lline->next;
                        if (lline->next)
                                lline->next->prev = lline->prev;
 
@@ -270,7 +271,7 @@ static struct lline *coalesce_lines(struct lline *base, int *lenbase,
                }
        }
 
-       newend = new;
+       newend = newline;
        while (newend) {
                struct lline *lline = newend;
                newend = newend->next;
@@ -306,7 +307,7 @@ static char *grab_blob(const struct object_id *oid, unsigned int mode,
                *size = fill_textconv(textconv, df, &blob);
                free_filespec(df);
        } else {
-               blob = read_sha1_file(oid->hash, &type, size);
+               blob = read_object_file(oid, &type, size);
                if (type != OBJ_BLOB)
                        die("object '%s' is not a blob!", oid_to_hex(oid));
        }
@@ -915,11 +916,11 @@ static void show_combined_header(struct combine_diff_path *elem,
                         "", elem->path, line_prefix, c_meta, c_reset);
        printf("%s%sindex ", line_prefix, c_meta);
        for (i = 0; i < num_parent; i++) {
-               abb = find_unique_abbrev(elem->parent[i].oid.hash,
+               abb = find_unique_abbrev(&elem->parent[i].oid,
                                         abbrev);
                printf("%s%s", i ? "," : "", abb);
        }
-       abb = find_unique_abbrev(elem->oid.hash, abbrev);
+       abb = find_unique_abbrev(&elem->oid, abbrev);
        printf("..%s%s\n", abb, c_reset);
 
        if (mode_differs) {