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authorPascal Rigaux <pixel@mandriva.com>2001-03-07 11:02:14 +0000
committerPascal Rigaux <pixel@mandriva.com>2001-03-07 11:02:14 +0000
commit87279d1906a91a4d5963ebe1a05600b23485a7e1 (patch)
treec27d635a8c8d00f34e6e19a2c2d312e290614837 /perl-install
parentc65db474bc7818522211c4517061e8df2baea363 (diff)
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(main): save $@ in $err so that it's not modified before being used
Diffstat (limited to 'perl-install')
-rw-r--r--perl-install/install2.pm8
1 files changed, 5 insertions, 3 deletions
diff --git a/perl-install/install2.pm b/perl-install/install2.pm
index 245e3fd80..a2284b8da 100644
--- a/perl-install/install2.pm
+++ b/perl-install/install2.pm
@@ -558,10 +558,11 @@ sub main {
eval {
&{$install2::{$o->{step}}}($clicked, $o->{steps}{$o->{step}}{entered});
};
+ my $err = $@;
$o->kill_action;
$clicked = 0;
- while ($@) {
- local $_ = $@;
+ if ($err) {
+ local $_ = $err;
$o->kill_action;
if (/^setstep (.*)/) {
$o->{step} = $1;
@@ -572,7 +573,8 @@ sub main {
/^theme_changed$/ and redo MAIN;
unless (/^already displayed/) {
eval { $o->errorInStep($_) };
- $@ and next;
+ $err = $@;
+ $err and next;
}
$o->{step} = $o->{steps}{$o->{step}}{onError};
next MAIN unless $o->{steps}{$o->{step}}{reachable}; #- sanity check: avoid a step not reachable on error.