Reinsert type check in merge loop.

JPalakapillyKWH · Jul 12, 2019 · eeb8053 · eeb8053
1 parent 39c2889
commit eeb8053
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/pvlib/bifacial.py b/pvlib/bifacial.py
@@ -182,6 +182,7 @@ def merge(reports):
         report = reports[0]
         keys_report = list(report.keys())
         for other_report in reports[1:]:  # loop won't run if len(reports) < 2
-            for key in keys_report:
-                report[key] += other_report[key]
+            if isinstance(other_report, dict):
+                for key in keys_report:
+                    report[key] += other_report[key]
         return report