d2d-conv-manager: fix 64-bit build error

casting with gsize *

Signed-off-by: Hongkuk, Son <hongkuk.son@samsung.com>
Change-Id: I22bae3e58f318f71120b7eeb0f6f0fd128c241d4

diff --git a/lib/conv_lib_payload.cpp b/lib/conv_lib_payload.cpp
index 54709f1..f9ece34 100755 (executable)
--- a/lib/conv_lib_payload.cpp
+++ b/lib/conv_lib_payload.cpp
@@ -174,7 +174,7 @@ EXTAPI int conv_payload_get_byte(conv_payload_h handle, const char* key, int* le
        IF_FAIL_RETURN_TAG(handle->jpayload.get(NULL, key, &str), CONV_ERROR_INVALID_PARAMETER, _E, "Value load failed");
        unsigned int unsigned_len;
 
-       *value = g_base64_decode(g_strdup(str.c_str()), &unsigned_len);
+       *value = g_base64_decode(g_strdup(str.c_str()), (gsize *)(&unsigned_len));
        *length = (int)unsigned_len;
 
        ASSERT_ALLOC(*value);