e_maximize: Add NULL check to return val of e_comp_zone_find_by_ec

Change-Id: I8c31c7241119e377b84e470c23f80957505dd011

diff --git a/src/bin/e_maximize.c b/src/bin/e_maximize.c
index 91f3d21..4fff903 100644 (file)
--- a/src/bin/e_maximize.c
+++ b/src/bin/e_maximize.c
@@ -60,7 +60,9 @@ e_maximize_client_dock_fit(E_Client *ec, int *x1, int *yy1, int *x2, int *y2)
         } edge = NONE;
 
         ec2_zone = e_comp_zone_find_by_ec(ec2);
-        if ((ec2_zone != zone) || (ec2 == ec) ||
+        if ((!ec2_zone) ||
+            (ec2_zone != zone) ||
+            (ec2 == ec) ||
             (ec2->netwm.type != E_WINDOW_TYPE_DOCK))
           continue;