gitweb: Remove unused variables in git_shortlog_body and git_heads

diff --git a/builtin-diff-files.c b/builtin-diff-files.c
index 81ac2fe64aea23f9db605da181da098dcfca757a..ac13db70ff741240f1f27f98dfe09614da4ea87c 100644 (file)
--- a/builtin-diff-files.c
+++ b/builtin-diff-files.c
@@ -13,13 +13,13 @@ 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, prefix);
        git_config(git_default_config); /* no "diff" UI options */
-       init_revisions(&rev);
        rev.abbrev = 0;
 
        argc = setup_revisions(argc, argv, &rev, NULL);