warning in partioning code

[Erik Rijkers]

Hi,

Compiling master on debian stretch, gcc 9.3.0 complains:
partbounds.c: In function ‘partition_bounds_merge’:
partbounds.c:1024:21: warning: unused variable ‘inner_binfo’ 
[-Wunused-variable]
 1024 |  PartitionBoundInfo inner_binfo = inner_rel->boundinfo;
      |                     ^~~~~~~~~~~

Maybe it can be fixed.

thanks,

Erik Rijkers