Fix anothers bugs in graph_tools.do_linechart, do_query.

modules/graph_tools.py

@@ -137,7 +137,9 @@ def do_linechart(publications, selector, target=None):
 
     for row in rows:
         submitted = row.publications.submitted
-        if not rx_submitted.match(submitted):
+
+        # protection
+        if is_month and not rx_submitted.match(submitted):
             continue
 
         if is_cumu:
@@ -219,6 +221,9 @@ def do_query(publications, selector):
         q_end = publications.submitted[0:4] <= year_end
         query &= ((q_start) & (q_end))
 
+    elif year_end and not year_start:
+        query &= publications.submitted[0:4] <= year_end
+
     return query