[nautilus] search-popover: Make search-popover modal

[Carlos Soriano <csoriano src gnome org>]

commit d860b290115953ca1789d0e0d47749aac79b82d0
Author: George Mocanu <mocanu geo98 gmail com>
Date:   Tue Feb 12 22:32:40 2019 +0200

    search-popover: Make search-popover modal
    
    Currently, the search popover is not dismissed when
    clicking outside.
    
    Clicking anywhere other than on popover should close the popover.
    
    This patch fixes this behaviour by making the search-popover
    modal.
    
    Closes https://gitlab.gnome.org/GNOME/nautilus/issues/528

 src/resources/ui/nautilus-search-popover.ui | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/resources/ui/nautilus-search-popover.ui b/src/resources/ui/nautilus-search-popover.ui
index 3f42de326..1d03b484d 100644
--- a/src/resources/ui/nautilus-search-popover.ui
+++ b/src/resources/ui/nautilus-search-popover.ui
@@ -3,7 +3,7 @@
   <requires lib="gtk+" version="3.16"/>
   <template class="NautilusSearchPopover" parent="GtkPopover">
     <property name="can_focus">False</property>
-    <property name="modal">False</property>
+    <property name="modal">True</property>
     <child>
       <object class="GtkGrid" >
         <property name="visible">True</property>