Fix empty time filter selections

diff --git a/wcfsetup/install/files/lib/system/form/builder/field/DateRangeFormField.class.php b/wcfsetup/install/files/lib/system/form/builder/field/DateRangeFormField.class.php
index 96d8a26666cd038ac9f3c973b759dee39c91dca7..accb3f29ef186e12b715eab415ef2473dcd1fb79 100644 (file)
--- a/wcfsetup/install/files/lib/system/form/builder/field/DateRangeFormField.class.php
+++ b/wcfsetup/install/files/lib/system/form/builder/field/DateRangeFormField.class.php
@@ -50,7 +50,7 @@ class DateRangeFormField extends AbstractFormField implements
      */
     public function getSaveValue()
     {
-        if ($this->getValue() === null && $this->isNullable()) {
+        if (!$this->getFromValue() && !$this->getToValue() && $this->isNullable()) {
             return null;
         }
 

diff --git a/wcfsetup/install/files/lib/system/gridView/filter/TimeFilter.class.php b/wcfsetup/install/files/lib/system/gridView/filter/TimeFilter.class.php
index 91a1889e3d3e887cd6de5d7fa4d4076fb2fdabe0..0aa876635f7514e9829fa885a6c08449c34f249c 100644 (file)
--- a/wcfsetup/install/files/lib/system/gridView/filter/TimeFilter.class.php
+++ b/wcfsetup/install/files/lib/system/gridView/filter/TimeFilter.class.php
@@ -22,6 +22,7 @@ class TimeFilter implements IGridViewFilter
     {
         return DateRangeFormField::create($id)
             ->label($label)
+            ->nullable()
             ->supportTime();
     }