[Api/Single] change return value

Return not-supported if the property is not available.

Signed-off-by: Jaeyun Jung <jy1210.jung@samsung.com>

diff --git a/api/capi/src/nnstreamer-capi-single.c b/api/capi/src/nnstreamer-capi-single.c
index 01da250..4af8089 100644 (file)
--- a/api/capi/src/nnstreamer-capi-single.c
+++ b/api/capi/src/nnstreamer-capi-single.c
@@ -1070,7 +1070,7 @@ ml_single_get_property (ml_single_h single, const char *name, char **value)
     *value = (bool_value) ? g_strdup ("true") : g_strdup ("false");
   } else {
     ml_loge ("The property %s is not available.", name);
-    status = ML_ERROR_INVALID_PARAMETER;
+    status = ML_ERROR_NOT_SUPPORTED;
   }
 
   ML_SINGLE_HANDLE_UNLOCK (single_h);