Optional "-s" to enable sparse ext4 image.
Change-Id: Ib4f8bf9bf54607eacc01dd11f92def640ff32b5c
diff --git a/CleanSpec.mk b/CleanSpec.mk
index b84e1b6..73e51b9 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -44,6 +44,7 @@
#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f)
#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
+$(call add-clean-step, rm -f $(PRODUCT_OUT)/system.img $(PRODUCT_OUT)/userdata.img)
# ************************************************
# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
# ************************************************