Add a null-check for stored plan text in pg_store_plans_internal(). #35
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Variable pstr retrieved from function ptext_fetch() can be NULL due to various factors. Previously, pstr was passed as-is to each per-format process and used in strlen(), causing a crash when it was NULL.
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Variable pstr retrieved from function ptext_fetch() can be NULL due to various factors. Previously, pstr was passed as-is to each per-format process and used in strlen(), causing a crash when it was NULL.
This is a fix for #34 issue.
#34