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fix a space leak

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This commit is contained in:
Krasimir Angelov
2022-10-07 23:30:26 +02:00
parent b39f481316
commit 35d6a12074
1 changed files with 5 additions and 1 deletions
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6
src/runtime/c/pgf/expr.cxx
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@@ -855,11 +855,15 @@ error:
token_tag != PGF_TOKEN_COMMA &&
token_tag != PGF_TOKEN_SEMI &&
token_tag != PGF_TOKEN_UNKNOWN) {
PgfExpr fun = expr;
PgfExpr arg = parse_arg();
if (arg == 0)
return expr;
expr = u->eapp(expr, arg);
expr = u->eapp(fun, arg);
u->free_ref(fun);
u->free_ref(arg);
}
return expr;