Improvement in warn-mode '@store' (for testing)

When using warn-mode '@store', from the test library, the tests ensure
not only that the expected warnings were issued, but also that there was
no extra warnings.

1 files changed, 3 insertions, 3 deletions

diff --git a/testes/main.lua b/testes/main.lua
index 0ef4822d..36220362 100644
--- a/testes/main.lua
+++ b/testes/main.lua
@@ -379,12 +379,12 @@ if T then   -- test library?
   -- testing 'warn'
   warn("@store")
   warn("@123", "456", "789")
-  assert(_WARN == "@123456789")
+  assert(_WARN == "@123456789"); _WARN = nil
 
   warn("zip", "", " ", "zap")
-  assert(_WARN == "zip zap")
+  assert(_WARN == "zip zap"); _WARN = nil
   warn("ZIP", "", " ", "ZAP")
-  assert(_WARN == "ZIP ZAP")
+  assert(_WARN == "ZIP ZAP"); _WARN = nil
   warn("@normal")
 end