Re: [PATCH] ltree, lquery, and ltxtquery binary protocol support

Hello, can you please post an updated version of this patch?  Note that
Travis has a small complaint:

gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels
-Wmissing-format-attribute-Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -g -O2 -Wall
-Werror-fPIC -DLOWER_NODE -I. -I. -I../../src/include -I/usr/include/x86_64-linux-gnu -D_GNU_SOURCE   -c -o crc32.o
crc32.c
crc32.c: In function ‘ltree_crc32_sz’:
crc32.c:26:12: error: initialization discards ‘const’ qualifier from pointer target type
[-Werror=discarded-qualifiers]
  char    *p = buf;
            ^
cc1: all warnings being treated as errors
<builtin>: recipe for target 'crc32.o' failed
make[4]: *** [crc32.o] Error 1
make[4]: Leaving directory '/home/travis/build/postgresql-cfbot/postgresql/contrib/ltree'

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
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