Set oem_fingerprint_properties only when it is not empty.
Add oem_fingerprint_properties to misc_info.txt only when it is not empty.
Shamu does not have OEM specific OTA config and oem_fingerprint_properties
does not need to be set in misc_info.txt.
For sprout, it stays the same.
Bug: 16635599
Change-Id: I7e6c6f5ce1f94f8f1b6da0c2f56bc67ff9fc0f1c
diff --git a/core/Makefile b/core/Makefile
index 11ae7f5..d3fc6cc 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1397,8 +1397,10 @@
$(hide) echo "update_rename_support=1" >> $(zip_root)/META/misc_info.txt
ifneq ($(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_OEM_PROPERTIES),)
# OTA scripts are only interested in fingerprint related properties
+ifneq ($(filter ro.product.brand ro.product.name ro.product.device, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_OEM_PROPERTIES)),)
$(hide) echo "oem_fingerprint_properties=$(filter ro.product.brand ro.product.name ro.product.device, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_OEM_PROPERTIES))" >> $(zip_root)/META/misc_info.txt
endif
+endif
$(call generate-userimage-prop-dictionary, $(zip_root)/META/misc_info.txt)
$(hide) ./build/tools/releasetools/make_recovery_patch $(zip_root) $(zip_root)
@# Zip everything up, preserving symlinks