Michael Ho has posted comments on this change.

Change subject: IMPALA-5031: remove undefined behavior: nullptr member function 
call
......................................................................


Patch Set 1: Code-Review+2

(1 comment)

I suppose all current callers of this function are from code path with 
coordinator fragment and that's why we haven't hit any crash yet ?

http://gerrit.cloudera.org:8080/#/c/6714/1/be/src/runtime/coordinator.cc
File be/src/runtime/coordinator.cc:

PS1, Line 379: coord_instance_ == nullptr)
parenthesis is not needed.


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Gerrit-MessageType: comment
Gerrit-Change-Id: I2377c14f7ea8f93bb96504dd2319c11ff709cd26
Gerrit-PatchSet: 1
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Jim Apple <jbapple-imp...@apache.org>
Gerrit-Reviewer: Michael Ho <k...@cloudera.com>
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