check that we have a string, skips empty targets

graphite-project · Oct 3, 2015 · 39d7870 · 39d7870
1 parent 2b55420
commit 39d7870
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/webapp/graphite/render/views.py b/webapp/graphite/render/views.py
@@ -119,6 +119,8 @@ def renderView(request):
         requestContext['prefetchedRemoteData'] = prefetchRemoteData(requestContext, pathExpressions)
         log.rendering("Prefetching remote data took %.6f" % (time() - t))
       for target in targets:
+        if not target.strip():
+          continue
         t = time()
         seriesList = evaluateTarget(requestContext, target)
         log.rendering("Retrieval of %s took %.6f" % (target, time() - t))