Fixed FELIX-4558 : Web Console Service plugin doesn't list properties with value 0
https://issues.apache.org/jira/browse/FELIX-4558

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1610403 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/webconsole/src/main/resources/res/ui/services.js b/webconsole/src/main/resources/res/ui/services.js
index 531c600..fe4b29f 100644
--- a/webconsole/src/main/resources/res/ui/services.js
+++ b/webconsole/src/main/resources/res/ui/services.js
@@ -102,7 +102,7 @@
 		txt += '<tr><td class="aligntop" noWrap="true" style="border:0px none">'
 				+ prop.key
 				+ '</td><td class="aligntop" style="border:0px none">';
-		if (prop.value) {
+		if (typeof prop.value !== 'undefined') {
 			if ($.isArray(prop.value)) {
 				var i = 0;
 				for ( var pi in prop.value) {