Bug 519524 - [lsp] textDocument/definition responses are assumed to b…

…e Location arrays

A textDocument/definition request may be answered back by the server
with a Location or a Location[]. We should not assume that a
Location[] is being returned.

Signed-off-by: Remy Suen <remy.suen@gmail.com>

bundles/org.eclipse.orion.client.ui/web/orion/gotoDefinition.js

@@ -49,8 +49,6 @@ define ([
 					var currentLoc = loc;
 					if (Array.isArray(currentLoc) && currentLoc.length !== 0) {
 						currentLoc = currentLoc[0];
-					} else {
-						return;
 					}
 					if (typeof currentLoc.range.start === 'undefined') {
 						return;