clone: do not export and unexport GIT_CONFIG

diff --git a/builtin/hash-object.c b/builtin/hash-object.c
index 6a5f5b5f0eaf06b29a4e6afc3335618dc5ac5de8..33911fd5e9325210dae63b3252fa3b56d42b545c 100644 (file)
--- a/builtin/hash-object.c
+++ b/builtin/hash-object.c
@@ -4,7 +4,7 @@
  * Copyright (C) Linus Torvalds, 2005
  * Copyright (C) Junio C Hamano, 2005
  */
-#include "cache.h"
+#include "builtin.h"
 #include "blob.h"
 #include "quote.h"
 #include "parse-options.h"
@@ -14,8 +14,11 @@ static void hash_fd(int fd, const char *type, int write_object, const char *path
 {
        struct stat st;
        unsigned char sha1[20];
+       unsigned flags = (HASH_FORMAT_CHECK |
+                         (write_object ? HASH_WRITE_OBJECT : 0));
+
        if (fstat(fd, &st) < 0 ||
-           index_fd(sha1, fd, &st, write_object, type_from_string(type), path))
+           index_fd(sha1, fd, &st, type_from_string(type), path, flags))
                die(write_object
                    ? "Unable to add %s to database"
                    : "Unable to hash %s", path);
@@ -33,6 +36,8 @@ static void hash_object(const char *path, const char *type, int write_object,
        hash_fd(fd, type, write_object, vpath);
 }
 
+static int no_filters;
+
 static void hash_stdin_paths(const char *type, int write_objects)
 {
        struct strbuf buf = STRBUF_INIT, nbuf = STRBUF_INIT;
@@ -44,7 +49,8 @@ static void hash_stdin_paths(const char *type, int write_objects)
                                die("line is badly quoted");
                        strbuf_swap(&buf, &nbuf);
                }
-               hash_object(buf.buf, type, write_objects, buf.buf);
+               hash_object(buf.buf, type, write_objects,
+                   no_filters ? NULL : buf.buf);
        }
        strbuf_release(&buf);
        strbuf_release(&nbuf);
@@ -60,7 +66,6 @@ static const char *type;
 static int write_object;
 static int hashstdin;
 static int stdin_paths;
-static int no_filters;
 static const char *vpath;
 
 static const struct option hash_object_options[] = {
@@ -100,8 +105,6 @@ int cmd_hash_object(int argc, const char **argv, const char *prefix)
                        errstr = "Can't specify files with --stdin-paths";
                else if (vpath)
                        errstr = "Can't use --stdin-paths with --path";
-               else if (no_filters)
-                       errstr = "Can't use --stdin-paths with --no-filters";
        }
        else {
                if (hashstdin > 1)