1 files changed, 1 insertions, 1 deletions
diff --git a/perl/Git/SVN/Prompt.pm b/perl/Git/SVN/Prompt.pm
index e940b08505..de158e848f 100644
--- a/perl/Git/SVN/Prompt.pm
+++ b/perl/Git/SVN/Prompt.pm
@@ -1,6 +1,6 @@
 package Git::SVN::Prompt;
 use strict;
-use warnings;
+use warnings $ENV{GIT_PERL_FATAL_WARNINGS} ? qw(FATAL all) : ();
 require SVN::Core;
 use vars qw/$_no_auth_cache $_username/;