Fix variable in template (#25267)

Fix regression from #25212.

Author: silverwind

templates/repo/settings/options.tmpl

@@ -297,7 +297,7 @@
 				{{$isUncycloEnabled := or (.Repository.UnitEnabled $.Context $.UnitTypeUncyclo) (.Repository.UnitEnabled $.Context $.UnitTypeExternalUncyclo)}}
 				{{$isUncycloGlobalDisabled := .UnitTypeUncyclo.UnitGlobalDisabled}}
 				{{$isExternalUncycloGlobalDisabled := .UnitTypeExternalUncyclo.UnitGlobalDisabled}}
-				{{$isBothUncycloGlobalDisabled := and $isUncycloGlobalDisabled $isBothUncycloGlobalDisabled}}
+				{{$isBothUncycloGlobalDisabled := and $isUncycloGlobalDisabled $isExternalUncycloGlobalDisabled}}
 				<div class="inline field">
 					<label>{{.locale.Tr "repo.wiki"}}</label>
 					<div class="ui checkbox{{if $isBothUncycloGlobalDisabled}} disabled{{end}}"{{if $isBothUncycloGlobalDisabled}} data-tooltip-content="{{.locale.Tr "repo.unit_disabled"}}"{{end}}>