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failure to catch an empty enumeration from javascript caused a bug when

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an application had no app.properties. workaround: check against new
method SystemProperties.size().
This commit is contained in:
stefanp 2002-04-18 09:37:55 +00:00
parent a48d2fefc9
commit 0524f54a47
1 changed files with 2 additions and 2 deletions
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4
Global/macros.js
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@ -25,10 +25,10 @@ function formatProperties(props,par) {
var prefix = (par && par.prefix) ? par.prefix : ""; var prefix = (par && par.prefix) ? par.prefix : "";
var suffix = (par && par.suffix) ? par.suffix : ""; var suffix = (par && par.suffix) ? par.suffix : "";
var separator = (par && par.separator) ? par.separator : ""; var separator = (par && par.separator) ? par.separator : "";
if ( props.size()==0 )
return "";
var e = props.keys(); var e = props.keys();
var arr = new Array(); var arr = new Array();
if ( e==null )
return "";
while ( e.hasMoreElements() ) { while ( e.hasMoreElements() ) {
arr[arr.length] = e.nextElement(); arr[arr.length] = e.nextElement();
} }