diff options
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/runtests.pl | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/tests/runtests.pl b/tests/runtests.pl index 6dbc7004c..d8a83afb2 100755 --- a/tests/runtests.pl +++ b/tests/runtests.pl @@ -295,17 +295,17 @@ my $protocol; foreach $protocol (('ftp', 'http', 'ftps', 'https', 'no')) { my $proxy = "${protocol}_proxy"; # clear lowercase version - $ENV{$proxy} = undef if($ENV{$proxy}); + delete $ENV{$proxy} if($ENV{$proxy}); # clear uppercase version - $ENV{uc($proxy)} = undef if($ENV{uc($proxy)}); + delete $ENV{uc($proxy)} if($ENV{uc($proxy)}); } # make sure we don't get affected by other variables that control our # behaviour -$ENV{'SSL_CERT_DIR'} = undef if($ENV{'SSL_CERT_DIR'}); -$ENV{'SSL_CERT_PATH'} = undef if($ENV{'SSL_CERT_PATH'}); -$ENV{'CURL_CA_BUNDLE'} = undef if($ENV{'CURL_CA_BUNDLE'}); +delete $ENV{'SSL_CERT_DIR'} if($ENV{'SSL_CERT_DIR'}); +delete $ENV{'SSL_CERT_PATH'} if($ENV{'SSL_CERT_PATH'}); +delete $ENV{'CURL_CA_BUNDLE'} if($ENV{'CURL_CA_BUNDLE'}); ####################################################################### # Load serverpidfile hash with pidfile names for all possible servers. @@ -550,7 +550,7 @@ sub torture { #logmsg "$_ Returned " . $ret >> 8 . "\n"; # Now clear the variable again - $ENV{'CURL_MEMLIMIT'} = undef if($ENV{'CURL_MEMLIMIT'}); + delete $ENV{'CURL_MEMLIMIT'} if($ENV{'CURL_MEMLIMIT'}); if(-r "core") { # there's core file present now! @@ -2300,7 +2300,7 @@ sub singletest { $oldenv{$var} = ($ENV{$var})?"$ENV{$var}":'notset'; # set new value if(!$content) { - $ENV{$var} = undef if($ENV{$var}); + delete $ENV{$var} if($ENV{$var}); } else { $ENV{$var} = "$content"; @@ -2621,7 +2621,7 @@ sub singletest { if(%oldenv) { foreach my $var (keys %oldenv) { if($oldenv{$var} eq 'notset') { - $ENV{$var} = undef if($ENV{$var}); + delete $ENV{$var} if($ENV{$var}); } else { $ENV{$var} = "$oldenv{$var}"; |