From: Vincent Pit <vince@profvince.com>
Date: Tue, 24 Mar 2015 02:19:10 +0000 (-0300)
Subject: Make run_perl() return undef if $Config{perlpath} is not suitable
X-Git-Url: http://git.vpit.fr/?p=perl%2Fmodules%2FVPIT-TestHelpers.git;a=commitdiff_plain;h=8bb4fde8189dc8eb9682a1954e5152e53822a476

Make run_perl() return undef if $Config{perlpath} is not suitable

This may happen if the perl binary has been relocated.
---

diff --git a/lib/VPIT/TestHelpers.pm b/lib/VPIT/TestHelpers.pm
index 475a86a..940d7f4 100644
--- a/lib/VPIT/TestHelpers.pm
+++ b/lib/VPIT/TestHelpers.pm
@@ -156,6 +156,9 @@ sub run_perl {
  my $perl = $^X;
  unless (-e $perl and -x $perl) {
   $perl = $Config::Config{perlpath};
+  unless (-e $perl and -x $perl) {
+   return undef;
+  }
  }
 
  system { $perl } $perl, '-T', map("-I$_", @INC), '-e', $code;