fix: sqlform trunctate search results doesn't work

docs/changelog/7.x.x.txt

@@ -1,3 +1,8 @@
+7.0.7
+ - fix: sqlform trunctate search results doesn't work (Martin Kamerbeek /
+   Procolix)
+   
+
 7.0.6
  - fix: Error in DateTime.pm
  - Added a cookieTTL parameter to the config file which lets you set an optional expiration time of the webgui session cookie

lib/WebGUI/Asset/Wobject/SQLForm.pm

@@ -3898,6 +3898,8 @@ my			$value;
 			} else {
 				$value = $row{$fieldProperties->{$_}->{fieldName}};
 			}
+		
+			$value = substr($value, 0, $fieldProperties->{$_}->{summaryLength}) if ($fieldProperties->{$_}->{summaryLength});
 			
 			$value =~ s/\n/<br \/>/g if (1);