Merge "according to rfc2617, nc-value = 8LHEX"
diff --git a/libs/binder/Parcel.cpp b/libs/binder/Parcel.cpp
index f329ac4..d57f2c9 100644
--- a/libs/binder/Parcel.cpp
+++ b/libs/binder/Parcel.cpp
@@ -619,7 +619,10 @@
status_t Parcel::writeString8(const String8& str)
{
status_t err = writeInt32(str.bytes());
- if (err == NO_ERROR) {
+ // only write string if its length is more than zero characters,
+ // as readString8 will only read if the length field is non-zero.
+ // this is slightly different from how writeString16 works.
+ if (str.bytes() > 0 && err == NO_ERROR) {
err = write(str.string(), str.bytes()+1);
}
return err;