ensure that Layer:_normalize_input returns non-nil tables (#33)

nvimtools · Mar 14, 2024 · 7eb7d88 · 7eb7d88
1 parent 1ce9ee3
commit 7eb7d88
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lua/hydra/layer/init.lua b/lua/hydra/layer/init.lua
@@ -334,6 +334,8 @@ function Layer:_normalize_input(enter, layer, exit)
          end
          util.deep_unsetmetatable(k)
          r[i] = k
+      else
+         r[i] = {} -- later functions assume that r[1|2|3] are tables
       end
    end
    return r[1], r[2], r[3]