Remove dead code in nodeGatherMerge.c.
Coverity noted that the last line of gather_merge_getnext() was
unreachable, since each arm of the preceding "if" ends in a "return".
Drop it as an oversight. In passing, improve some nearby comments.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/5d3f7c57ab9c9e2f074ad29d619056570fc5c51e
Modified Files
--------------
src/backend/executor/nodeGatherMerge.c | 25 +++++++++++++------------
1 file changed, 13 insertions(+), 12 deletions(-)