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portablectl: don't join strv if we don't want to display it

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This commit is contained in:
Lennart Poettering 2018-05-31 12:05:53 +02:00
parent 810aa42575
commit 21cffed715
1 changed files with 7 additions and 5 deletions
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12
src/portable/portablectl.c
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@ -141,18 +141,20 @@ static int determine_matches(const char *image, char **l, bool allow_any, char *
if (!arg_quiet)
log_info("(Matching all unit files.)");
} else {
_cleanup_free_ char *joined = NULL;
k = strv_copy(l);
if (!k)
return log_oom();
joined = strv_join(k, "', '");
if (!joined)
return log_oom();
if (!arg_quiet) {
_cleanup_free_ char *joined = NULL;
joined = strv_join(k, "', '");
if (!joined)
return log_oom();
if (!arg_quiet)
log_info("(Matching unit files with prefixes '%s'.)", joined);
}
}
*ret = TAKE_PTR(k);