X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin-diff-index.c;h=95a3db156bda2d1e8d2ad7bdf72a9f9a821c6f51;hb=a2a3bf7b2baf0ff64c5b5ffc78d54be82d9967f1;hp=dc52c054ee680132ea2a5041d84c976cf036c773;hpb=2dcb927f37976ef5185cef5452516b170b14cd6c;p=git.git

diff --git a/builtin-diff-index.c b/builtin-diff-index.c
index dc52c054e..95a3db156 100644
--- a/builtin-diff-index.c
+++ b/builtin-diff-index.c
@@ -9,13 +9,13 @@ static const char diff_cache_usage[] =
 "[<common diff options>] <tree-ish> [<path>...]"
 COMMON_DIFF_OPTIONS_HELP;
 
-int cmd_diff_index(int argc, const char **argv, char **envp)
+int cmd_diff_index(int argc, const char **argv, const char *prefix)
 {
 	struct rev_info rev;
 	int cached = 0;
 	int i;
 
-	init_revisions(&rev);
+	init_revisions(&rev, prefix);
 	git_config(git_default_config); /* no "diff" UI options */
 	rev.abbrev = 0;