monitor: avoid use of global *cur_mon in monitor_find_completion()

Parameter *mon is added, and local variable *mon added in previous patch
is removed. The caller readline_completion(), pass rs->mon as value, which
should be initialized in readline_init() called by monitor_init().

Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/readline.c b/readline.c
index 1c0f7ee..c91b324 100644
--- a/readline.c
+++ b/readline.c
@@ -285,7 +285,7 @@ static void readline_completion(ReadLineState *rs)
     cmdline = g_malloc(rs->cmd_buf_index + 1);
     memcpy(cmdline, rs->cmd_buf, rs->cmd_buf_index);
     cmdline[rs->cmd_buf_index] = '\0';
-    rs->completion_finder(cmdline);
+    rs->completion_finder(rs->mon, cmdline);
     g_free(cmdline);
 
     /* no completion found */