diff --git a/src/pa/pa0100.cpp b/src/pa/pa0100.cpp
index 0861048fe..f4ad4af75 100644
--- a/src/pa/pa0100.cpp
+++ b/src/pa/pa0100.cpp
@@ -640,17 +640,19 @@ bool TPA_mask::on_field_event(TOperable_field& o, TField_event e, long jolly)
     break;
 	case DLG_ALL:
 		{
-		  TSheet_field& docs = sfield(F_DOCS);
-		  TString_array& sht = docs.rows_array();
-			const int items = sht.items();
-
-			if (items > 0)
+			if (e == fe_button)
 			{
-				const TString4 select = *(sht.row(0).get(0)) == 'X' ? "" : "X";
-				for (int i = 0; i < items; i++)
-					sht.row(i).add(select, 0);
-				docs.force_update();
-	//			docs.show();
+				TSheet_field& docs = sfield(F_DOCS);
+				TString_array& sht = docs.rows_array();
+				const int items = sht.items();
+
+				if (items > 0)
+				{
+					const TString4 select = *(sht.row(0).get(0)) == 'X' ? "" : "X";
+					for (int i = 0; i < items; i++)
+						sht.row(i).add(select, 0);
+					docs.force_update();
+				}
 			}
 		}
 		break;