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Fix some compiler warnings on older compilers

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Some older compilers appear to not understand the recently introduced
PG_FINALLY code structure that well in some circumstances and complain
about possibly uninitialized variables.  So to fix, initialize the
variables explicitly in the cases complained about.

Discussion: https://www.postgresql.org/message-id/flat/95a822c3-728b-af0e-d7e5-71890507ae0c%402ndquadrant.com
This commit is contained in:
Peter Eisentraut
2019-11-04 11:07:32 +01:00
parent 8557a6f10c
commit a63c84e59a
5 changed files with 5 additions and 5 deletions
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2
src/pl/plperl/plperl.c
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@ -1840,7 +1840,7 @@ PG_FUNCTION_INFO_V1(plperl_call_handler);
Datum
plperl_call_handler(PG_FUNCTION_ARGS)
{
Datum retval;
Datum retval = (Datum) 0;
plperl_call_data *volatile save_call_data = current_call_data;
plperl_interp_desc *volatile oldinterp = plperl_active_interp;
plperl_call_data this_call_data;