difftool: Fix failure on Cygwin

diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index 76ec3fec9279f38520fa4b5b525ce2c03cc9cbb0..94632dbdb400f9a2986d10f06dd16119ce1b4e54 100644 (file)
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -143,7 +143,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name)
                        die("git cat-file --textconv %s: <object> must be <sha1:path>",
                            obj_name);
 
-               if (!textconv_object(obj_context.path, sha1, &buf, &size))
+               if (!textconv_object(obj_context.path, obj_context.mode, sha1, &buf, &size))
                        die("git cat-file --textconv: unable to run textconv on %s",
                            obj_name);
                break;