diff --git a/builtin-diff-stages.c b/builtin-diff-stages.c
index 9c62702941569511a149eba89a8be2b478f04b70..5960e089975f1f27c55c5bd8ea1c968ffe695d1f 100644 (file)
--- a/builtin-diff-stages.c
+++ b/builtin-diff-stages.c
}
}
-int cmd_diff_stages(int ac, const char **av, char **envp)
+int cmd_diff_stages(int ac, const char **av, const char *prefix)
{
int stage1, stage2;
- const char *prefix = setup_git_directory();
const char **pathspec = NULL;
git_config(git_default_config); /* no "diff" UI options */