commit 1d9f04ff53c381593687ea5de1902b4db96bc71e
author Chih-Hung Hsieh <chh@google.com> Fri Sep 21 10:30:31 2018 -0700
committer Chih-Hung Hsieh <chh@google.com> Fri Sep 21 10:30:31 2018 -0700
tree 7885eabf7897ae8637143e633038e8c276d04dbd
parent 5875ca06ce82534f208198eae75169da7484063e

Strip spaces in my_tidy_flags.

Test: make with WITH_TIDY=1 DEFAULT_TIDY_HEADER_DIRS="d1/d2|external/*"
Bug: 32668284
Change-Id: I7443210444d65d7e31b91b312bc518e40167305d

core/binary.mk

diff --git a/core/binary.mk b/core/binary.mk
index beec710..b8ee423 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -1654,7 +1654,7 @@
   ifneq ($(LOCAL_TIDY_CHECKS),)
     my_tidy_checks := $(my_tidy_checks),$(LOCAL_TIDY_CHECKS)
   endif
-  my_tidy_flags += $(WITH_TIDY_FLAGS) $(LOCAL_TIDY_FLAGS)
+  my_tidy_flags := $(strip $(WITH_TIDY_FLAGS) $(LOCAL_TIDY_FLAGS))
   # If tidy flags are not specified, default to check all header files.
   ifeq ($(my_tidy_flags),)
     my_tidy_flags := $(call default_tidy_header_filter,$(LOCAL_PATH))