[Fix] add type checking for gst value in tensor_converter.c

This commit adds type checking for the gst value, supported_formats.
When an unsupported colorspace is used, gst_value_list_get_size() has
generated unnecessary warnings.

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>

diff --git a/gst/nnstreamer/tensor_converter/tensor_converter.c b/gst/nnstreamer/tensor_converter/tensor_converter.c
index 8c2f821..b206ee5 100644 (file)
--- a/gst/nnstreamer/tensor_converter/tensor_converter.c
+++ b/gst/nnstreamer/tensor_converter/tensor_converter.c
@@ -1244,7 +1244,8 @@ gst_tensor_converter_get_possible_media_caps (GstTensorConverter * self)
                   break;
               }
 
-              if (gst_value_list_get_size (&supported_formats) > 0) {
+              if (G_VALUE_TYPE (&supported_formats) == GST_TYPE_LIST &&
+                  gst_value_list_get_size (&supported_formats) > 0) {
                 gst_structure_set_value (st, "format", &supported_formats);
               }
               g_value_unset (&supported_formats);