1 files changed, 1 insertions, 1 deletions
diff --git a/setup.c b/setup.c
index 84f71d5ee0..7fde4fac90 100644
--- a/setup.c
+++ b/setup.c
@@ -86,7 +86,7 @@ static void NORETURN die_verify_filename(const char *prefix, const char *arg)
 	unsigned char sha1[20];
 	unsigned mode;
 	/* try a detailed diagnostic ... */
-	get_sha1_with_mode_1(arg, sha1, &mode, 0, prefix);
+	get_sha1_with_mode_1(arg, sha1, &mode, 1, prefix);
 	/* ... or fall back the most general message. */
 	die("ambiguous argument '%s': unknown revision or path not in the working tree.\n"
 	    "Use '--' to separate paths from revisions", arg);