[Buildroot] [PATCH 2/4 v3] core/pkg-generic: redirect only when listing package's installed files

[Yann E. MORIN]

There is no need to redirect again and again for each new file added to
the list; we can just redirect once and for all.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 package/pkg-generic.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/pkg-generic.mk b/package/pkg-generic.mk
index c81a701834..0baab661c7 100644
--- a/package/pkg-generic.mk
+++ b/package/pkg-generic.mk
@@ -83,8 +83,8 @@ define step_pkg_size_end
 	$(call _step_pkg_size_get_file_list,$($(PKG)_DIR)/.br_filelist_after)
 	comm -13 $($(PKG)_DIR)/.br_filelist_before $($(PKG)_DIR)/.br_filelist_after | \
 		while read hash file ; do \
-			echo "$(1),$${file}" >> $(BUILD_DIR)/packages-file-list.txt ; \
-		done
+			echo "$(1),$${file}" ; \
+		done >> $(BUILD_DIR)/packages-file-list.txt
 	rm -f $($(PKG)_DIR)/.br_filelist_before $($(PKG)_DIR)/.br_filelist_after
 endef
 
-- 
2.11.0