Add -wnet to SP invocations
This causes a warning when accidentally backpatching an XML-style
empty-element tag like <xref linkend="abc"/>.
Branch
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REL9_6_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/0abc7cdb875e63ff110f292eb666078d7abd1e90
Modified Files
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doc/src/sgml/Makefile | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)