glusterd,cli: print single error message on failure

Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 1922 (Volume not present wrong message displayed on command line)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1922

1 files changed, 33 insertions, 2 deletions

diff --git a/cli/src/cli-cmd.c b/cli/src/cli-cmd.c
index f09c6210634..2b9aea191df 100644
--- a/cli/src/cli-cmd.c
+++ b/cli/src/cli-cmd.c
@@ -60,6 +60,38 @@ cli_cmd_needs_connection (struct cli_cmd_word *word)
 }
 
 int
+cli_cmd_status_reset (void)
+{
+        int ret = 0;
+
+        ret = cli_cmd_lock ();
+        {
+                if (ret == 0) {
+                        cmd_sent = 0;
+                        cmd_done = 0;
+                }
+        }
+        ret = cli_cmd_unlock ();
+        return ret;
+
+}
+
+int
+cli_cmd_sent_status_get (int *status)
+{
+        int ret = 0;
+        GF_ASSERT (status);
+
+        ret = cli_cmd_lock ();
+        {
+                if (ret == 0)
+                        *status = cmd_sent;
+        }
+        ret = cli_cmd_unlock ();
+        return ret;
+}
+
+int
 cli_cmd_process (struct cli_state *state, int argc, char **argv)
 {
         int                  ret = 0;
@@ -112,11 +144,10 @@ cli_cmd_process (struct cli_state *state, int argc, char **argv)
 
 callback:
         ret = word->cbkfn (state, word, (const char **)argv, argc);
-
+        (void) cli_cmd_status_reset ();
         return ret;
 }
 
-
 int
 cli_cmd_input_token_count (const char *text)
 {