Fix return value

Change-Id: I0837e3e21f258d67274179862ca2929ce4280279
Signed-off-by: Minje Ahn <minje.ahn@samsung.com>

diff --git a/src/thumbnail_util.c b/src/thumbnail_util.c
index f25154b..548f666 100755 (executable)
--- a/src/thumbnail_util.c
+++ b/src/thumbnail_util.c
@@ -130,7 +130,7 @@ int thumbnail_util_extract(thumbnail_h thumb, thumbnail_extracted_cb callback, v
                ret = __thumbnail_util_error_capi(res);
        } else {
                thumbnail_util_error("INVALID_PARAMETER(0x%08x)", THUMBNAIL_UTIL_ERROR_INVALID_PARAMETER);
-               ret = THUMBNAIL_UTIL_ERROR_INVALID_OPERATION;
+               ret = THUMBNAIL_UTIL_ERROR_INVALID_PARAMETER;
        }
 
        return ret;