pgsql: Some cleanup in ecpg code:

Some cleanup in ecpg code:

Use bool as type for booleans instead of int.
Do not implicitely cast size_t to int.
Make the compiler stop complaining about unused variables by adding an empty statement.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=35d5d962e1777560baf6f5edec906a907a853c9a

Modified Files
--------------
src/interfaces/ecpg/compatlib/informix.c |   13 +++++++++++--
src/interfaces/ecpg/ecpglib/connect.c    |    2 +-
src/interfaces/ecpg/ecpglib/extern.h     |    2 +-
src/interfaces/ecpg/ecpglib/memory.c     |    1 +
src/interfaces/ecpg/ecpglib/prepare.c    |   10 ++++++----
src/interfaces/ecpg/preproc/ecpg.c       |    8 ++++----
src/interfaces/ecpg/preproc/ecpg.trailer |    2 +-
src/interfaces/ecpg/preproc/extern.h     |   10 +++++-----
8 files changed, 30 insertions(+), 18 deletions(-)