Merge pull request #96 from noam-stein/fix-a-small-bug

add check if the app prefix exists
honeycombio · Jan 23, 2020 · 2d2b4c1 · 2d2b4c1
2 parents a5ae7b3 + 4d874f2
commit 2d2b4c1
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/beeline/trace.py b/beeline/trace.py
@@ -205,7 +205,9 @@ def add_rollup_field(self, name, value):
 
     def add_trace_field(self, name, value):
         # prefix with app to avoid key conflicts
-        key = "app.%s" % name
+        # add the app prefix if it's missing
+        if not name.startswith("app."):
+            key = "app.%s" % name
         # also add to current span
         self.add_context_field(key, value)