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-rw-r--r--blob.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/blob.c b/blob.c
index 625db43..280f524 100644
--- a/blob.c
+++ b/blob.c
@@ -22,21 +22,29 @@ struct blob *lookup_blob(unsigned char *sha1)
return (struct blob *) obj;
}
+int parse_blob_buffer(struct blob *item, void *buffer, unsigned long size)
+{
+ item->object.parsed = 1;
+ return 0;
+}
+
int parse_blob(struct blob *item)
{
char type[20];
void *buffer;
unsigned long size;
+ int ret;
+
if (item->object.parsed)
return 0;
- item->object.parsed = 1;
buffer = read_sha1_file(item->object.sha1, type, &size);
if (!buffer)
return error("Could not read %s",
sha1_to_hex(item->object.sha1));
- free(buffer);
if (strcmp(type, blob_type))
return error("Object %s not a blob",
sha1_to_hex(item->object.sha1));
- return 0;
+ ret = parse_blob_buffer(item, buffer, size);
+ free(buffer);
+ return ret;
}