Thread: pgsql: Restore psql's SIGPIPE setting if popen() fails.

Restore psql's SIGPIPE setting if popen() fails.

Ancient oversight in PageOutput(): if popen() fails, we'd better reset
the SIGPIPE handler before returning stdout, because ClosePager() won't.
Noticed while fixing the empty-PAGER issue.

Branch
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REL9_6_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/29babe981cba76d934aa4936ca393ddd2894c4e7

Modified Files
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src/fe_utils/print.c | 2 ++
1 file changed, 2 insertions(+)