Fix for bug 319, dereferencing of NULL pointers.

The "provider" pointer at that point in the code is
always NULL due to the for() loop above. The query can
only fail if the connection to the backend is lost in
that very moment.

Branch
------
REL_2_2_STABLE

Details
-------
http://git.postgresql.org/gitweb?p=slony1-engine.git;a=commitdiff;h=831e3b9a96ba6df3933da6505fbae0b4d3c8b76a

Modified Files
--------------
src/slon/remote_worker.c |    4 ----
1 file changed, 4 deletions(-)