1 files changed, 5 insertions, 2 deletions
diff --git a/src/layout.c b/src/layout.c
index cf19d4b..103153a 100644
--- a/src/layout.c
+++ b/src/layout.c
@@ -74,10 +74,13 @@ void layout_init(layout_t *layout, block_t *block, layout_info_t info)
         }
 
         case BLOCK_SPEC: {
-            block_spec_t *spec = (block_spec_t *)block;
             // You are on your own
-            // TODO: Maybe check for layout correctness
+            block_spec_t *spec = (block_spec_t *)block;
             spec->layout_fn(block, layout, info);
+
+            // TODO: Add more checks
+            assert(layout->width > 0);
+            assert(layout->height > 0);
             break;
         }