pgsql: Restore psql's SIGPIPE setting if popen() fails. - Mailing list pgsql-committers

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_4_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/cf59a8a4fe8dd83a069737ff32f1f211f352036c

Modified Files
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src/bin/psql/print.c | 4 ++++
1 file changed, 4 insertions(+)