From 3328acedc6104e3d46e8f0d26006d9650092ef3e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?= Date: Fri, 24 Sep 2010 20:00:53 +0000 Subject: perl: use "use warnings" instead of -w MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change the Perl scripts to turn on lexical warnings instead of setting the global $^W variable via the -w switch. The -w sets warnings for all code that interpreter runs, while "use warnings" is lexically scoped. The former is probably not what the authors wanted. As an auxiliary benefit it's now possible to build Git with: PERL_PATH='/usr/bin/env perl' Which would previously result in failures, since "#!/usr/bin/env perl -w" doesn't work as a shebang. Signed-off-by: Ævar Arnfjörð Bjarmason Signed-off-by: Junio C Hamano --- git-send-email.perl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'git-send-email.perl') diff --git a/git-send-email.perl b/git-send-email.perl index 314e59e7a9..d10d869912 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -1,4 +1,4 @@ -#!/usr/bin/perl -w +#!/usr/bin/perl # # Copyright 2002,2005 Greg Kroah-Hartman # Copyright 2005 Ryan Anderson -- cgit v1.2.3