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30 lines
964 B
30 lines
964 B
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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