1 files changed, 0 insertions, 46 deletions
diff --git a/builtin-diff-index.c b/builtin-diff-index.c
deleted file mode 100644
index 083599d5c4..0000000000
--- a/builtin-diff-index.c
+++ /dev/null
@@ -1,46 +0,0 @@
-#include "cache.h"
-#include "diff.h"
-#include "commit.h"
-#include "revision.h"
-#include "builtin.h"
-
-static const char diff_cache_usage[] =
-"git-diff-index [-m] [--cached] "
-"[<common diff options>] <tree-ish> [<path>...]"
-COMMON_DIFF_OPTIONS_HELP;
-
-int cmd_diff_index(int argc, const char **argv, const char *prefix)
-{
-	struct rev_info rev;
-	int cached = 0;
-	int i;
-
-	init_revisions(&rev, prefix);
-	git_config(git_default_config); /* no "diff" UI options */
-	rev.abbrev = 0;
-
-	argc = setup_revisions(argc, argv, &rev, NULL);
-	for (i = 1; i < argc; i++) {
-		const char *arg = argv[i];
-			
-		if (!strcmp(arg, "--cached"))
-			cached = 1;
-		else
-			usage(diff_cache_usage);
-	}
-	if (!rev.diffopt.output_format)
-		rev.diffopt.output_format = DIFF_FORMAT_RAW;
-
-	/*
-	 * Make sure there is one revision (i.e. pending object),
-	 * and there is no revision filtering parameters.
-	 */
-	if (rev.pending.nr != 1 ||
-	    rev.max_count != -1 || rev.min_age != -1 || rev.max_age != -1)
-		usage(diff_cache_usage);
-	if (read_cache() < 0) {
-		perror("read_cache");
-		return -1;
-	}
-	return run_diff_index(&rev, cached);
-}