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fix crash when attempting login as user w/o 'catalogue' permission

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Signed-off-by: Joshua Ferraro <jmf@liblime.com>
This commit is contained in:
Galen Charlton 2008-04-10 11:37:48 -05:00 committed by Joshua Ferraro
parent fc6ccb1a61
commit 7a2a241fa3
1 changed files with 5 additions and 1 deletions
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6
C4/Auth.pm
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@ -1341,7 +1341,11 @@ sub haspermission {
return 0 unless ( $flags->{$module} == 1 or ref($flags->{$module}) );
} else {
return 0 unless ( $flags->{$module} == 1 or
( exists $flags->{$module}->{$subperm} and $flags->{$module}->{$subperm} == 1 ) );
( ref($flags->{$module}) and
exists $flags->{$module}->{$subperm} and
$flags->{$module}->{$subperm} == 1
)
);
}
} else {
return 0 unless ( $flags->{$module} );