From: Vincent Pit <vince@profvince.com>
Date: Tue, 18 Aug 2015 13:44:41 +0000 (-0300)
Subject: Only dump debug info when $Scope::Upper::DEBUG is true
X-Git-Tag: v0.28~2
X-Git-Url: http://git.vpit.fr/?p=perl%2Fmodules%2FScope-Upper.git;a=commitdiff_plain;h=c8b3fd1af4c37a5d52756381215a5d4117b5b44f

Only dump debug info when $Scope::Upper::DEBUG is true
---

diff --git a/Upper.xs b/Upper.xs
index f85cc54..823b32e 100644
--- a/Upper.xs
+++ b/Upper.xs
@@ -54,9 +54,12 @@
 # define SU_D(X) STMT_START X STMT_END
 static void su_debug_log(const char *fmt, ...) {
  va_list va;
+ SV *sv;
  dTHX;
  va_start(va, fmt);
- PerlIO_vprintf(Perl_debug_log, fmt, va);
+ sv = get_sv(__PACKAGE__ "::DEBUG", 0);
+ if (sv && SvTRUE(sv))
+  PerlIO_vprintf(Perl_debug_log, fmt, va);
  va_end(va);
  return;
 }