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-rw-r--r--builtin-diff-files.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/builtin-diff-files.c b/builtin-diff-files.c
index ea2936a..ac13db7 100644
--- a/builtin-diff-files.c
+++ b/builtin-diff-files.c
@@ -13,12 +13,12 @@ static const char diff_files_usage[] =
"git-diff-files [-q] [-0/-1/2/3 |-c|--cc] [<common diff options>] [<path>...]"
COMMON_DIFF_OPTIONS_HELP;
-int cmd_diff_files(int argc, const char **argv, char **envp)
+int cmd_diff_files(int argc, const char **argv, const char *prefix)
{
struct rev_info rev;
int silent = 0;
- init_revisions(&rev, setup_git_directory());
+ init_revisions(&rev, prefix);
git_config(git_default_config); /* no "diff" UI options */
rev.abbrev = 0;