Free ignorelist after each regression test schedule.

It's a trivial amount of RAM held until the end of the regression
test run; but it's probably worth fixing to silence future warnings
from code analyzers.

This was the only memory leak pointed out by clang's static code
analysis tool.

diff --git a/src/test/regress/pg_regress.c b/src/test/regress/pg_regress.c
index a902e9b8bec17fcc9e357002d4943990ce0b1af5..e8dec46e23a051bfd4205f7c14ea1ce4655fdb30 100644 (file)
--- a/src/test/regress/pg_regress.c
+++ b/src/test/regress/pg_regress.c
@@ -1655,6 +1655,8 @@ run_schedule(const char *schedule, test_function tfunc)
                }
        }
 
+       free_stringlist(&ignorelist);
+
        fclose(scf);
 }