gitweb: Remove $project from git_get_paging_nav arguments

diff --git a/builtin-diff.c b/builtin-diff.c
index 45b27cfca3975d4661651f98e951a0357686a961..48d2fd03b79c9c03e1e32b7743f936872a3684f1 100644 (file)
--- a/builtin-diff.c
+++ b/builtin-diff.c
@@ -221,13 +221,13 @@ void add_head(struct rev_info *revs)
        add_pending_object(revs, obj, "HEAD");
 }
 
-int cmd_diff(int argc, const char **argv, char **envp)
+int cmd_diff(int argc, const char **argv, const char *prefix)
 {
        int i;
        struct rev_info rev;
        struct object_array_entry ent[100];
        int ents = 0, blobs = 0, paths = 0;
-       const char *path = NULL, *prefix;
+       const char *path = NULL;
        struct blobinfo blob[2];
 
        /*
@@ -250,7 +250,6 @@ int cmd_diff(int argc, const char **argv, char **envp)
         * Other cases are errors.
         */
 
-       prefix = setup_git_directory();
        git_config(git_diff_ui_config);
        init_revisions(&rev, prefix);