[pgpool-committers: 2394] pgpool: Restore SIGCHLD handler to its original after executing if_up/d
    Yugo Nagata 
    nagata at sraoss.co.jp
       
    Wed Jan  7 16:51:07 JST 2015
    
    
  
Restore SIGCHLD handler to its original after executing if_up/down_cmd
Previously SIGCHLD was set to SIGIGN always after if_up/down_cmd.
This led to a incorrect error handling of ping or other commands
execution, and warning messages were output to log even when the
command exited successfully.
Branch
------
V3_4_STABLE
Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=1dc5b5ab4d45d0ae3ff404364715268cb47823fe
Modified Files
--------------
src/watchdog/wd_if.c |    9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
    
    
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