resolved conflicts for merge of 6ca56b6a to klp-modular-dev-plus-aosp

Change-Id: I8f647bb5ff9a4de1fbdbfb1dae169e547aeba3ce
diff --git a/core/main.mk b/core/main.mk
index d568f8a..f6ab3ff 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -764,7 +764,7 @@
     dangling_modules := $(filter-out %64,$(dangling_modules))
   endif
   ifneq ($(dangling_modules),)
-    $(error Module names '$(dangling_modules)' in PRODUCT_PACKAGES has nothing to install!)
+    $(warning: Modules '$(dangling_modules)' in PRODUCT_PACKAGES have nothing to install!)
   endif
   $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG), \
     $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\