Don't preview message if dragging or multi-selecting it, closes #1484316.

1 files changed, 3 insertions, 0 deletions

diff --git a/program/js/list.js b/program/js/list.js
index e42d3f6b7..8ff0b2ddd 100644
--- a/program/js/list.js
+++ b/program/js/list.js
@@ -35,6 +35,7 @@ function rcube_list_widget(list, p)
   this.subject_col = -1;
   this.shiftkey = false;
   this.multiselect = false;
+  this.multi_selecting = false;
   this.draggable = false;
   this.keyboard = false;
   this.toggleselect = false;
@@ -319,6 +320,7 @@ select_row: function(id, mod_key, with_mouse)
   {
     this.shift_start = id;
     this.highlight_row(id, false);
+    this.multi_selecting = false;
   }
   else
   {
@@ -341,6 +343,7 @@ select_row: function(id, mod_key, with_mouse)
         this.highlight_row(id, false);
         break;
     }
+    this.multi_selecting = true;
   }
 
   // trigger event if selection changed