diff options
| -rw-r--r-- | Bugzilla/Bug.pm | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Bugzilla/Bug.pm b/Bugzilla/Bug.pm index ea84fddf5..1e2b78c9a 100644 --- a/Bugzilla/Bug.pm +++ b/Bugzilla/Bug.pm @@ -2795,6 +2795,11 @@ sub add_see_also { my ($self, $input, $skip_recursion) = @_; $input = trim($input); + if (!$input) { + ThrowCodeError('param_required', + { function => 'add_see_also', param => '$input' }); + } + # If a bug id/alias has been taken, then treat it # as a link to the local Bugzilla. my $local_bug_uri = correct_urlbase() . "show_bug.cgi?id="; |