git-mv: succeed even if source is a prefix of destination

diff --git a/index-pack.c b/index-pack.c
index babe34b2db520a311d6c8ef090383755ba1807c9..b20659c2591f2669e03570c9809249b37ec58c38 100644 (file)
--- a/index-pack.c
+++ b/index-pack.c
@@ -2,6 +2,10 @@
 #include "delta.h"
 #include "pack.h"
 #include "csum-file.h"
+#include "blob.h"
+#include "commit.h"
+#include "tag.h"
+#include "tree.h"
 
 static const char index_pack_usage[] =
 "git-index-pack [-o index-file] pack-file";
@@ -224,10 +228,10 @@ static void sha1_object(const void *data, unsigned long size,
        const char *type_str;
 
        switch (type) {
-       case OBJ_COMMIT: type_str = "commit"; break;
-       case OBJ_TREE:   type_str = "tree"; break;
-       case OBJ_BLOB:   type_str = "blob"; break;
-       case OBJ_TAG:    type_str = "tag"; break;
+       case OBJ_COMMIT: type_str = commit_type; break;
+       case OBJ_TREE:   type_str = tree_type; break;
+       case OBJ_BLOB:   type_str = blob_type; break;
+       case OBJ_TAG:    type_str = tag_type; break;
        default:
                die("bad type %d", type);
        }
@@ -443,7 +447,7 @@ int main(int argc, char **argv)
                usage(index_pack_usage);
        if (!index_name) {
                int len = strlen(pack_name);
-               if (len < 5 || strcmp(pack_name + len - 5, ".pack"))
+               if (!has_extension(pack_name, ".pack"))
                        die("packfile name '%s' does not end with '.pack'",
                            pack_name);
                index_name_buf = xmalloc(len);