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Suppress uninitialized-variable warning from less-bright compilers.

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The type variable must get set on first iteration of the while loop,
but there are reasonably modern gcc versions that don't realize that.
Initialize it with a dummy value.  This undoes a removal of initialization
in commit 654809e770.
This commit is contained in:
Tom Lane
2015-02-27 18:19:22 -05:00
parent ecfe1a1889
commit 60ff5de22a
1 changed files with 1 additions and 1 deletions
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src/backend/utils/adt/jsonb.c
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@ -372,7 +372,7 @@ JsonbToCString(StringInfo out, JsonbContainer *in, int estimated_len)
{
bool first = true;
JsonbIterator *it;
JsonbIteratorToken type;
JsonbIteratorToken type = WJB_DONE;
JsonbValue v;
int level = 0;
bool redo_switch = false;