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| author | Anika Henke <anika@selfthinker.org> | 2011-04-16 12:21:26 +0100 |
|---|---|---|
| committer | Anika Henke <anika@selfthinker.org> | 2011-04-16 12:21:26 +0100 |
| commit | ecd7c1d6b68a5f3eeef348295558dfaa14c471b2 (patch) | |
| tree | 1db19bada828d3c31bb899684b244d118a6aecd3 /lib/plugins/acl/admin.php | |
| parent | be62ff971ce968b0e42730e7316728d13abe3489 (diff) | |
| download | rpg-ecd7c1d6b68a5f3eeef348295558dfaa14c471b2.tar.gz rpg-ecd7c1d6b68a5f3eeef348295558dfaa14c471b2.tar.bz2 | |
avoid empty optgroup in acl admin
Diffstat (limited to 'lib/plugins/acl/admin.php')
| -rw-r--r-- | lib/plugins/acl/admin.php | 64 |
1 files changed, 34 insertions, 30 deletions
diff --git a/lib/plugins/acl/admin.php b/lib/plugins/acl/admin.php index 8ca602533..c8b7b1e6e 100644 --- a/lib/plugins/acl/admin.php +++ b/lib/plugins/acl/admin.php @@ -800,38 +800,42 @@ class admin_plugin_acl extends DokuWiki_Admin_Plugin { echo '<select name="acl_t" class="edit">'.NL; echo ' <option value="__g__" class="aclgroup"'.$gsel.'>'.$this->getLang('acl_group').':</option>'.NL; echo ' <option value="__u__" class="acluser"'.$usel.'>'.$this->getLang('acl_user').':</option>'.NL; - echo ' <optgroup label=" ">'.NL; - foreach($this->specials as $ug){ - if($ug == $this->who){ - $sel = ' selected="selected"'; - $inlist = true; - }else{ - $sel = ''; - } - - if($ug{0} == '@'){ - echo ' <option value="'.hsc($ug).'" class="aclgroup"'.$sel.'>'.hsc($ug).'</option>'.NL; - }else{ - echo ' <option value="'.hsc($ug).'" class="acluser"'.$sel.'>'.hsc($ug).'</option>'.NL; - } + if (!empty($this->specials)) { + echo ' <optgroup label=" ">'.NL; + foreach($this->specials as $ug){ + if($ug == $this->who){ + $sel = ' selected="selected"'; + $inlist = true; + }else{ + $sel = ''; + } + + if($ug{0} == '@'){ + echo ' <option value="'.hsc($ug).'" class="aclgroup"'.$sel.'>'.hsc($ug).'</option>'.NL; + }else{ + echo ' <option value="'.hsc($ug).'" class="acluser"'.$sel.'>'.hsc($ug).'</option>'.NL; + } + } + echo ' </optgroup>'.NL; } - echo ' </optgroup>'.NL; - echo ' <optgroup label=" ">'.NL; - foreach($this->usersgroups as $ug){ - if($ug == $this->who){ - $sel = ' selected="selected"'; - $inlist = true; - }else{ - $sel = ''; - } - - if($ug{0} == '@'){ - echo ' <option value="'.hsc($ug).'" class="aclgroup"'.$sel.'>'.hsc($ug).'</option>'.NL; - }else{ - echo ' <option value="'.hsc($ug).'" class="acluser"'.$sel.'>'.hsc($ug).'</option>'.NL; - } + if (!empty($this->usersgroups)) { + echo ' <optgroup label=" ">'.NL; + foreach($this->usersgroups as $ug){ + if($ug == $this->who){ + $sel = ' selected="selected"'; + $inlist = true; + }else{ + $sel = ''; + } + + if($ug{0} == '@'){ + echo ' <option value="'.hsc($ug).'" class="aclgroup"'.$sel.'>'.hsc($ug).'</option>'.NL; + }else{ + echo ' <option value="'.hsc($ug).'" class="acluser"'.$sel.'>'.hsc($ug).'</option>'.NL; + } + } + echo ' </optgroup>'.NL; } - echo ' </optgroup>'.NL; echo '</select>'.NL; return $inlist; } |