Fix mistake of comparison

Change-Id: Ifab9782c204c523df33bfb2d82939f30243672f7
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/wm_layer.cpp b/src/wm_layer.cpp
index af258e4..6131165 100644
--- a/src/wm_layer.cpp
+++ b/src/wm_layer.cpp
@@ -114,7 +114,7 @@ WMLayer::WMLayer(json_object* j) : before_state(), state()
     int end = jh::getIntFromJson(j, "id_range_end");
     string name = layer_name;
 
-    if (layer_name || type || begin >=0 || end >=0)
+    if (layer_name || type || !begin < 0 || end < 0)
     {
         HMI_ERROR("Parse Error!!");
     }