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bus-unit-util: properly serialize EnvironmentFile= empty assignment

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In that case we need to generate an empty array.
This commit is contained in:
Lennart Poettering 2017-11-29 11:33:26 +01:00
parent 7ae8162f29
commit 5716965132
1 changed files with 6 additions and 3 deletions
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3
src/shared/bus-unit-util.c
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@ -134,6 +134,9 @@ int bus_append_unit_property_assignment(sd_bus_message *m, const char *assignmen
} else if (streq(field, "EnvironmentFile")) {
if (isempty(eq))
r = sd_bus_message_append(m, "sv", "EnvironmentFiles", "a(sb)", 0);
else
r = sd_bus_message_append(m, "sv", "EnvironmentFiles", "a(sb)", 1,
eq[0] == '-' ? eq + 1 : eq,
eq[0] == '-');