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virsh: use virBufferTrim in cmdDomFSInfo

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Add comma after every string and trim the final one.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Ján Tomko 2019-02-12 09:02:32 +01:00
parent 066d91ec79
commit 0e7707d830
1 changed files with 3 additions and 5 deletions
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8
tools/virsh-domain.c
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@ -13968,11 +13968,9 @@ cmdDomFSInfo(vshControl *ctl, const vshCmd *cmd)
virBuffer targetsBuff = VIR_BUFFER_INITIALIZER;
VIR_AUTOFREE(char *) targets = NULL;
for (j = 0; j < info[i]->ndevAlias; j++) {
virBufferAdd(&targetsBuff, info[i]->devAlias[j], -1);
if (j != info[i]->ndevAlias - 1)
virBufferAddChar(&targetsBuff, ',');
}
for (j = 0; j < info[i]->ndevAlias; j++)
virBufferAsprintf(&targetsBuff, "%s,", info[i]->devAlias[j]);
virBufferTrim(&targetsBuff, ",", -1);
targets = virBufferContentAndReset(&targetsBuff);