28 lines
797 B
Diff
28 lines
797 B
Diff
From dbdeb09d8893a680c8241b4af3fd096c7aabe03f Mon Sep 17 00:00:00 2001
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From: Yu Watanabe <watanabe.yu+github@gmail.com>
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Date: Sat, 18 Mar 2023 12:17:54 +0900
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Subject: [PATCH] core/transaction: make merge_unit_ids() return non-NULL on
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success
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(cherry picked from commit 999f16514367224cbc50cb3ccc1e4392e43f6811)
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Related: #2170883
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---
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src/core/transaction.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/src/core/transaction.c b/src/core/transaction.c
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index 043998078c..7c862f35be 100644
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--- a/src/core/transaction.c
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+++ b/src/core/transaction.c
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@@ -341,6 +341,9 @@ static char* merge_unit_ids(const char* unit_log_field, char * const* pairs) {
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size += next + 1;
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}
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+ if (!ans)
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+ return strdup("");
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+
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return TAKE_PTR(ans);
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}
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