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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 654809e770ce270c0bb9de726c5df1ab193d60f0.
This commit is contained in:
Tom Lane 2015-02-27 18:19:22 -05:00
parent eaa5808e8e
commit d61f1a9327
1 changed files with 1 additions and 1 deletions
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src/backend/utils/adt/jsonb.c
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@ -424,7 +424,7 @@ JsonbToCString(StringInfo out, JsonbContainer *in, int estimated_len)
{ {
bool first = true; bool first = true;
JsonbIterator *it; JsonbIterator *it;
JsonbIteratorToken type; JsonbIteratorToken type = WJB_DONE;
JsonbValue v; JsonbValue v;
int level = 0; int level = 0;
bool redo_switch = false; bool redo_switch = false;