vp9enc: Don't dereference NULL checks

CID #1197703

diff --git a/ext/vpx/gstvp9enc.c b/ext/vpx/gstvp9enc.c
index f225c67..1b15311 100644 (file)
--- a/ext/vpx/gstvp9enc.c
+++ b/ext/vpx/gstvp9enc.c
@@ -886,18 +886,20 @@ gst_vp9_enc_set_property (GObject * object, guint prop_id,
 
       memset (&gst_vp9_enc->cfg.ts_target_bitrate, 0,
           sizeof (gst_vp9_enc->cfg.ts_target_bitrate));
-      if (va->n_values > VPX_TS_MAX_LAYERS) {
-        g_warning ("%s: Only %d layers allowed at maximum",
-            GST_ELEMENT_NAME (gst_vp9_enc), VPX_TS_MAX_LAYERS);
-      } else if (va) {
-        gint i;
-
-        for (i = 0; i < va->n_values; i++)
-          gst_vp9_enc->cfg.ts_target_bitrate[i] =
-              g_value_get_int (g_value_array_get_nth (va, i));
-        gst_vp9_enc->n_ts_target_bitrate = va->n_values;
-      } else {
+      if (va == NULL) {
         gst_vp9_enc->n_ts_target_bitrate = 0;
+      } else {
+        if (va->n_values > VPX_TS_MAX_LAYERS) {
+          g_warning ("%s: Only %d layers allowed at maximum",
+              GST_ELEMENT_NAME (gst_vp9_enc), VPX_TS_MAX_LAYERS);
+        } else {
+          gint i;
+
+          for (i = 0; i < va->n_values; i++)
+            gst_vp9_enc->cfg.ts_target_bitrate[i] =
+                g_value_get_int (g_value_array_get_nth (va, i));
+          gst_vp9_enc->n_ts_target_bitrate = va->n_values;
+        }
       }
       global = TRUE;
       break;