Change assignment to global in a function to warning

diff --git a/builtin/common/strict.lua b/builtin/common/strict.lua
index 91d1f5b19f9bb17683a21197bd2e4f5af100f09a..c353bb913b8c3f73310f66e67f130fa5277177f0 100644 (file)
--- a/builtin/common/strict.lua
+++ b/builtin/common/strict.lua
@@ -22,7 +22,7 @@ function meta:__newindex(name, value)
                                info.currentline, name)
                if not warned[warn_key] and info.what ~= "main" and
                                info.what ~= "C" then
-                       minetest.log("error", ("Assignment to undeclared "..
+                       warn(("Assignment to undeclared "..
                                        "global %q inside a function at %s.")
                                :format(name, desc))
                        warned[warn_key] = true