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31 lines
964 B
31 lines
964 B
4 years ago
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From 74854679448851e04ee8f6f10cf7908e3273e989 Mon Sep 17 00:00:00 2001
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From: Michal Sekletar <msekleta@redhat.com>
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Date: Thu, 15 Oct 2020 16:48:39 +0200
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Subject: [PATCH] core: don't update unit description if it is already set to
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the same value
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This is a followup for 47f260a680046d3f9244fffa1ea978041811bf6a as that
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actually relies on such behavior of unit_set_description().
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RHEL-only
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Related: #1793527
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---
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src/core/unit.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/src/core/unit.c b/src/core/unit.c
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index d953780a52..18b1b898fd 100644
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--- a/src/core/unit.c
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+++ b/src/core/unit.c
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@@ -273,6 +273,9 @@ int unit_set_description(Unit *u, const char *description) {
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if (isempty(description))
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s = NULL;
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else {
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+ if (streq_ptr(u->description, description))
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+ return 0;
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+
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s = strdup(description);
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if (!s)
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return -ENOMEM;
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