e_comp_wl: add null check to avoid crash if client is no sub surface and needs to...

Change-Id: I8713d934b0da7a5a54deea9d456e44bc8683d356

diff --git a/src/bin/e_comp_wl.c b/src/bin/e_comp_wl.c
index a3fe453f0fb19862cc9d268722e8138f23a07f09..4eae50b54c699988e6298b14ed11a136e6b07977 100644 (file)
--- a/src/bin/e_comp_wl.c
+++ b/src/bin/e_comp_wl.c
@@ -213,8 +213,16 @@ _e_comp_wl_map_apply(E_Client *ec)
    sdata = ec->comp_data->sub.data;
    if (sdata)
      {
-        dx = sdata->parent->x + sdata->position.x;
-        dy = sdata->parent->y + sdata->position.y;
+        if (sdata->parent)
+          {
+             dx = sdata->parent->x + sdata->position.x;
+             dy = sdata->parent->y + sdata->position.y;
+          }
+        else
+          {
+             dx = sdata->position.x;
+             dy = sdata->position.y;
+          }
      }
    else
      {