diff options
| author | Peter Eisentraut <peter_e@gmx.net> | 2017-02-21 11:33:07 -0500 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2017-02-21 11:59:09 -0500 |
| commit | 38d103763d14baddf3cbfe4b00b501059fc9447f (patch) | |
| tree | a69106fc39af0e181307f40fd3ba43b1930c3fcc /src/backend/utils/misc/guc.c | |
| parent | 4e5ce3c1aeadf81b504bc9d683b67950bd3f8766 (diff) | |
Make more use of castNode()
Diffstat (limited to 'src/backend/utils/misc/guc.c')
| -rw-r--r-- | src/backend/utils/misc/guc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c index 5d8fb2edb8f..24771389c84 100644 --- a/src/backend/utils/misc/guc.c +++ b/src/backend/utils/misc/guc.c @@ -7322,7 +7322,7 @@ ExecSetVariableStmt(VariableSetStmt *stmt, bool isTopLevel) } else if (strcmp(stmt->name, "TRANSACTION SNAPSHOT") == 0) { - A_Const *con = (A_Const *) linitial(stmt->args); + A_Const *con = castNode(A_Const, linitial(stmt->args)); if (stmt->is_local) ereport(ERROR, @@ -7330,7 +7330,6 @@ ExecSetVariableStmt(VariableSetStmt *stmt, bool isTopLevel) errmsg("SET LOCAL TRANSACTION SNAPSHOT is not implemented"))); WarnNoTransactionChain(isTopLevel, "SET TRANSACTION"); - Assert(IsA(con, A_Const)); Assert(nodeTag(&con->val) == T_String); ImportSnapshot(strVal(&con->val)); } |