Add a missing volatile qualifier
authorVincent Pit <vince@profvince.com>
Tue, 31 Mar 2015 17:34:26 +0000 (14:34 -0300)
committerVincent Pit <vince@profvince.com>
Tue, 31 Mar 2015 17:34:26 +0000 (14:34 -0300)
Upper.xs

index 5b0685d..2e2c2a5 100644 (file)
--- a/Upper.xs
+++ b/Upper.xs
@@ -2221,7 +2221,7 @@ static I32 su_context_gimme(pTHX_ I32 cxix) {
 
 /* --- Global setup/teardown ----------------------------------------------- */
 
-static U32 su_initialized = 0;
+static VOL U32 su_initialized = 0;
 
 static void su_global_teardown(pTHX_ void *root) {
  if (!su_initialized)