Fix some warnings

[ypp-sc-tools.db-test.git] / yarrg / web / qtextstring

diff --git a/yarrg/web/qtextstring b/yarrg/web/qtextstring
index 400716f119556e6bc0c893c82b5314ba6ac6206c..6efe368e650dfc396b020f5fa58f5679d3c86426 100644 (file)
--- a/yarrg/web/qtextstring
+++ b/yarrg/web/qtextstring
@@ -37,6 +37,10 @@
 $thingstring
 $qa => $m->caller_args(1)->{'qa'}
 </%args>
+<%perl>
+my $stringval= $qa->{$thingstring};
+$stringval='' if !defined $stringval;
+</%perl>
 
 Enter route (islands, or archipelagoes, separated by |s or commas;
  abbreviations are OK):<br>
@@ -86,7 +90,7 @@ window.onload= ts_Needed;
 <input type="text" <% $m->content %>
  id="<% $thingstring %>" name="<% $thingstring %>"
  onchange="ts_Needed();" onkeyup="ts_Later();"
- value="<% $qa->{$thingstring} |h %>"
+ value="<% $stringval |h %>"
  >
 <br>
 <div id="ts_results">&nbsp;</div><br>