dont output spurrious comma in aliases

diff --git a/Makefile b/Makefile
index 7f058df..93686b6 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -439,7 +439,7 @@ $(foreach package,$(ALL),$(eval $(call target_mk,$(package))))
 SAVED_VARS=PLDISTRO PLDISTROTAGS build-GITPATH PERSONALITY MAILTO BASE WEBPATH TESTBUILDURL WEBROOT
 # also remember variable settings in alias, like sfa-GITPATH=git://git.f-lab.fr/sfa.git@generic
 # but don't save stage1
-ASSIGNS=$(foreach chunk,$(MAKEFLAGS),$(if $(findstring =,$(chunk)),$(if $(findstring stage1,$(chunk)),,$(chunk)),,))
+ASSIGNS=$(foreach chunk,$(MAKEFLAGS),$(if $(findstring =,$(chunk)),$(if $(findstring stage1,$(chunk)),,$(chunk)),))
 savedpldistro.mk:
        @echo "# do not edit" > $@
        @$(foreach var,$(SAVED_VARS),echo "$(var):=$($(var))" >> $@ ;)