am 56388dbb: Merge "Switch keystore to binder"

* commit '56388dbb276fef1e0ccdfcd5a38ab9b946bb3734':
  Switch keystore to binder
diff --git a/Android.mk b/Android.mk
index 77d72ea..20ab1c0 100644
--- a/Android.mk
+++ b/Android.mk
@@ -1,3 +1,6 @@
+ifndef WPA_SUPPLICANT_VERSION
+WPA_SUPPLICANT_VERSION := VER_0_8_X
+endif
 ifeq ($(WPA_SUPPLICANT_VERSION),VER_0_8_X)
     include $(call all-subdir-makefiles)
 endif