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Fix crash in ICU patch

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This only happened with single-byte encodings.
This commit is contained in:
Peter Eisentraut
2017-03-23 16:31:39 -04:00
parent c23b186ae9
commit 524e0f7ac8
1 changed files with 1 additions and 1 deletions
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2
src/backend/utils/adt/like.c
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@ -194,7 +194,7 @@ Generic_Text_IC_like(text *str, text *pat, Oid collation)
* long way. * long way.
*/ */
if (pg_database_encoding_max_length() > 1 || locale->provider == COLLPROVIDER_ICU) if (pg_database_encoding_max_length() > 1 || (locale && locale->provider == COLLPROVIDER_ICU))
{ {
/* lower's result is never packed, so OK to use old macros here */ /* lower's result is never packed, so OK to use old macros here */
pat = DatumGetTextPP(DirectFunctionCall1Coll(lower, collation, pat = DatumGetTextPP(DirectFunctionCall1Coll(lower, collation,