lib/contrast/agent/assess/policy/propagator/select.rb in contrast-agent-4.2.0 vs lib/contrast/agent/assess/policy/propagator/select.rb in contrast-agent-4.3.0

@@ -12,13 +12,10 @@
           # in a 'get it work' state. hopefully, we'll be in
           # a 'get it right' state soon.
           class Select
             class << self
               def select_tagger patcher, preshift, ret, _block
-                properties = Contrast::Agent::Assess::Tracker.properties(ret)
-                return unless properties
-
                 source = preshift.object
                 args = preshift.args
 
                 # 'gotcha'
                 # Additionally, an empty string is returned when the starting index for
@@ -29,10 +26,12 @@
                       Contrast::Agent::Assess::Tracker.tracked?(source)
 
                   return
                 end
 
-                source_properties = Contrast::Agent::Assess::Tracker.properties(source)
+                return unless (source_properties = Contrast::Agent::Assess::Tracker.properties(source))
+                return unless (properties = Contrast::Agent::Assess::Tracker.properties!(ret))
+
                 properties.build_event(
                     patcher,
                     ret,
                     source,
                     ret,