30 lines
669 B
Diff
30 lines
669 B
Diff
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From dac8e133866684c2e090f9922871dc3e3b501a30 Mon Sep 17 00:00:00 2001
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From: lingsheng <lingsheng@huawei.com>
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Date: Mon, 11 Jan 2021 14:27:49 +0800
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Subject: [PATCH] Initialize 'nrhs' to avoid gcc warning
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---
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expr.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/expr.c b/expr.c
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index 4059a32..01851c8 100644
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--- a/expr.c
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+++ b/expr.c
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@@ -189,10 +189,10 @@ int
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expr_clone(struct expr_node *retp, const struct expr_node *node)
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{
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*retp = *node;
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+ struct expr_node *nlhs;
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+ struct expr_node *nrhs = NULL;
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switch (node->kind) {
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- struct expr_node *nlhs;
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- struct expr_node *nrhs;
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case EXPR_OP_ARGNO:
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case EXPR_OP_SELF:
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--
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2.23.0
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