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Re: [libvirt] [PATCH] virsh: Print error message if argument parsing fails for cmdNodesuspend



On 12/13/2011 03:31 PM, Michal Privoznik wrote:
On 13.12.2011 14:53, Peter Krempa wrote:
If parsing of arguments failed, virsh did silently exit returning and
error state, but not specifying the possible problem.

  * tools/virsh: cmdNodesuspend: - error handling added
---
  tools/virsh.c |   12 +++++++++---
  1 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/tools/virsh.c b/tools/virsh.c
index d58b827..ebda248 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -5270,14 +5270,20 @@ cmdNodeSuspend(vshControl *ctl, const vshCmd *cmd)
      if (!vshConnectionUsability(ctl, ctl->conn))
          return false;

-    if (vshCommandOptString(cmd, "target",&target)<  0)
+    if (vshCommandOptString(cmd, "target",&target)<  0) {
+        vshError(ctl, _("Invalid suspend target argument"));
I'd do s/suspend // in all strings you're adding.

ACK with that nit fixed.

Yeah, that actually looks better. Thanks. Fixed && pushed

Peter


Michal

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