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-rw-r--r--src/client/view/node_info.js3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/client/view/node_info.js b/src/client/view/node_info.js
index 99452b1f..1c3567de 100644
--- a/src/client/view/node_info.js
+++ b/src/client/view/node_info.js
@@ -8,6 +8,9 @@ var d = null,
function clean_url(candidate_url)
{
+ if (candidate_url.length == 0) {
+ return '';
+ }
if (candidate_url.search('://') != -1) {
return candidate_url;
}