updated to protobuf 1.0.1

src/protobuf/protobuf-c/protobuf-c.c

@@ -2304,6 +2304,8 @@ parse_required_member(ScannedMember *scanned_member,
 			if (bd->data == NULL)
 				return FALSE;
 			memcpy(bd->data, data + pref_len, len - pref_len);
+		} else {
+			bd->data = NULL;
 		}
 		bd->len = len - pref_len;
 		return TRUE;

src/protobuf/protobuf-c/protobuf-c.h

@@ -763,13 +763,13 @@ protobuf_c_version_number(void);
  * The version of the protobuf-c headers, represented as a string using the same
  * format as protobuf_c_version().
  */
-#define PROTOBUF_C_VERSION		"1.0.0"
+#define PROTOBUF_C_VERSION		"1.0.1"
 
 /**
  * The version of the protobuf-c headers, represented as an integer using the
  * same format as protobuf_c_version_number().
  */
-#define PROTOBUF_C_VERSION_NUMBER	1000000
+#define PROTOBUF_C_VERSION_NUMBER	1000001
 
 /**
  * The minimum protoc-c version which works with the current version of the