From c904e48cc5f8543a6f1295a228426f892dd23a56 Mon Sep 17 00:00:00 2001
From: Dan Willemsen <dwillemsen@google.com>
Date: Sat, 20 Oct 2018 16:59:41 -0700
Subject: [PATCH] Fix dist-for-goals with no targets

Bug: 117463001
Test: m dist vts
Change-Id: I9bfe01472dcf3d3729a109e4de383d35e3af9df0
---
 core/distdir.mk | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/core/distdir.mk b/core/distdir.mk
index a2eabd2b3e..5f404075df 100644
--- a/core/distdir.mk
+++ b/core/distdir.mk
@@ -34,7 +34,8 @@ _all_dist_src_dst_pairs :=
 #       to under the dist directory.  Subdirs are ok, and will be created
 #       at copy time if necessary.
 define dist-for-goals
-$(eval _all_dist_goals += $$(1)) \
+$(if $(strip $(2)), \
+  $(eval _all_dist_goals += $$(1))) \
 $(foreach file,$(2), \
   $(eval src := $(call word-colon,1,$(file))) \
   $(eval dst := $(call word-colon,2,$(file))) \